85609160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 245548800

約数和(自身を除く): 159939640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 811, 812, 910, 1015, 1160, 1508, 1622, 1624, 1820, 1885, 2030, 2639, 3016, 3244, 3640, 3770, 4055, 4060, 5278, 5677, 6488, 7540, 8110, 8120, 10543, 10556, 11354, 13195, 15080, 16220, 21086, 21112, 22708, 23519, 26390, 28385, 32440, 42172, 45416, 47038, 52715, 52780, 56770, 73801, 84344, 94076, 105430, 105560, 113540, 117595, 147602, 164633, 188152, 210860, 227080, 235190, 295204, 305747, 329266, 369005, 421720, 470380, 590408, 611494, 658532, 738010, 823165, 940760, 1222988, 1317064, 1476020, 1528735, 1646330, 2140229, 2445976, 2952040, 3057470, 3292660, 4280458, 6114940, 6585320, 8560916, 10701145, 12229880, 17121832, 21402290, 42804580, 85609160]

約数ペア:

[(1, 85609160), (2, 42804580), (4, 21402290), (5, 17121832), (7, 12229880), (8, 10701145), (10, 8560916), (13, 6585320), (14, 6114940), (20, 4280458), (26, 3292660), (28, 3057470), (29, 2952040), (35, 2445976), (40, 2140229), (52, 1646330), (56, 1528735), (58, 1476020), (65, 1317064), (70, 1222988), (91, 940760), (104, 823165), (116, 738010), (130, 658532), (140, 611494), (145, 590408), (182, 470380), (203, 421720), (232, 369005), (260, 329266), (280, 305747), (290, 295204), (364, 235190), (377, 227080), (406, 210860), (455, 188152), (520, 164633), (580, 147602), (728, 117595), (754, 113540), (811, 105560), (812, 105430), (910, 94076), (1015, 84344), (1160, 73801), (1508, 56770), (1622, 52780), (1624, 52715), (1820, 47038), (1885, 45416), (2030, 42172), (2639, 32440), (3016, 28385), (3244, 26390), (3640, 23519), (3770, 22708), (4055, 21112), (4060, 21086), (5278, 16220), (5677, 15080), (6488, 13195), (7540, 11354), (8110, 10556), (8120, 10543)]