20061653500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 288

約数和(自身を含む): 54495866880

約数和(自身を除く): 34434213380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 71, 76, 95, 98, 100, 125, 133, 140, 142, 175, 190, 196, 245, 250, 266, 284, 350, 355, 380, 475, 490, 497, 500, 532, 607, 665, 700, 710, 875, 931, 950, 980, 994, 1214, 1225, 1330, 1349, 1420, 1750, 1775, 1862, 1900, 1988, 2375, 2428, 2450, 2485, 2660, 2698, 3035, 3325, 3479, 3500, 3550, 3724, 4249, 4655, 4750, 4900, 4970, 5396, 6070, 6125, 6650, 6745, 6958, 7100, 8498, 8875, 9310, 9443, 9500, 9940, 11533, 12140, 12250, 12425, 13300, 13490, 13916, 15175, 16625, 16996, 17395, 17750, 18620, 18886, 21245, 23066, 23275, 24500, 24850, 26980, 29743, 30350, 33250, 33725, 34790, 35500, 37772, 42490, 43097, 46132, 46550, 47215, 49700, 57665, 59486, 60700, 62125, 66101, 66500, 67450, 69580, 75875, 80731, 84980, 86194, 86975, 93100, 94430, 106225, 115330, 116375, 118972, 124250, 132202, 134900, 148715, 151750, 161462, 168625, 172388, 173950, 188860, 212450, 215485, 230660, 232750, 236075, 248500, 264404, 288325, 297430, 301679, 303500, 322924, 330505, 337250, 347900, 403655, 424900, 430970, 434875, 465500, 472150, 531125, 565117, 576650, 594860, 603358, 661010, 674500, 743575, 807310, 818843, 861940, 869750, 944300, 1062250, 1077425, 1130234, 1153300, 1180375, 1206716, 1322020, 1441625, 1487150, 1508395, 1614620, 1637686, 1652525, 1739500, 2018275, 2111753, 2124500, 2154850, 2260468, 2360750, 2825585, 2883250, 2974300, 3016790, 3275372, 3305050, 3717875, 4036550, 4094215, 4223506, 4309700, 4721500, 5387125, 5651170, 5731901, 5766500, 6033580, 6610100, 7435750, 7541975, 8073100, 8188430, 8262625, 8447012, 10091375, 10558765, 10774250, 11302340, 11463802, 14127925, 14871500, 15083950, 16376860, 16525250, 20182750, 20471075, 21117530, 21548500, 22927604, 28255850, 28659505, 30167900, 33050500, 37709875, 40123307, 40365500, 40942150, 42235060, 52793825, 56511700, 57319010, 70639625, 75419750, 80246614, 81884300, 102355375, 105587650, 114638020, 141279250, 143297525, 150839500, 160493228, 200616535, 204710750, 211175300, 263969125, 282558500, 286595050, 401233070, 409421500, 527938250, 573190100, 716487625, 802466140, 1003082675, 1055876500, 1432975250, 2006165350, 2865950500, 4012330700, 5015413375, 10030826750, 20061653500]

約数ペア:

[(1, 20061653500), (2, 10030826750), (4, 5015413375), (5, 4012330700), (7, 2865950500), (10, 2006165350), (14, 1432975250), (19, 1055876500), (20, 1003082675), (25, 802466140), (28, 716487625), (35, 573190100), (38, 527938250), (49, 409421500), (50, 401233070), (70, 286595050), (71, 282558500), (76, 263969125), (95, 211175300), (98, 204710750), (100, 200616535), (125, 160493228), (133, 150839500), (140, 143297525), (142, 141279250), (175, 114638020), (190, 105587650), (196, 102355375), (245, 81884300), (250, 80246614), (266, 75419750), (284, 70639625), (350, 57319010), (355, 56511700), (380, 52793825), (475, 42235060), (490, 40942150), (497, 40365500), (500, 40123307), (532, 37709875), (607, 33050500), (665, 30167900), (700, 28659505), (710, 28255850), (875, 22927604), (931, 21548500), (950, 21117530), (980, 20471075), (994, 20182750), (1214, 16525250), (1225, 16376860), (1330, 15083950), (1349, 14871500), (1420, 14127925), (1750, 11463802), (1775, 11302340), (1862, 10774250), (1900, 10558765), (1988, 10091375), (2375, 8447012), (2428, 8262625), (2450, 8188430), (2485, 8073100), (2660, 7541975), (2698, 7435750), (3035, 6610100), (3325, 6033580), (3479, 5766500), (3500, 5731901), (3550, 5651170), (3724, 5387125), (4249, 4721500), (4655, 4309700), (4750, 4223506), (4900, 4094215), (4970, 4036550), (5396, 3717875), (6070, 3305050), (6125, 3275372), (6650, 3016790), (6745, 2974300), (6958, 2883250), (7100, 2825585), (8498, 2360750), (8875, 2260468), (9310, 2154850), (9443, 2124500), (9500, 2111753), (9940, 2018275), (11533, 1739500), (12140, 1652525), (12250, 1637686), (12425, 1614620), (13300, 1508395), (13490, 1487150), (13916, 1441625), (15175, 1322020), (16625, 1206716), (16996, 1180375), (17395, 1153300), (17750, 1130234), (18620, 1077425), (18886, 1062250), (21245, 944300), (23066, 869750), (23275, 861940), (24500, 818843), (24850, 807310), (26980, 743575), (29743, 674500), (30350, 661010), (33250, 603358), (33725, 594860), (34790, 576650), (35500, 565117), (37772, 531125), (42490, 472150), (43097, 465500), (46132, 434875), (46550, 430970), (47215, 424900), (49700, 403655), (57665, 347900), (59486, 337250), (60700, 330505), (62125, 322924), (66101, 303500), (66500, 301679), (67450, 297430), (69580, 288325), (75875, 264404), (80731, 248500), (84980, 236075), (86194, 232750), (86975, 230660), (93100, 215485), (94430, 212450), (106225, 188860), (115330, 173950), (116375, 172388), (118972, 168625), (124250, 161462), (132202, 151750), (134900, 148715)]