2019475150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8599}}^1$

素因数の和:8690

約数の個数: 96

約数和(自身を含む): 4760409600

約数和(自身を除く): 2740934450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 61, 70, 77, 110, 122, 154, 175, 275, 305, 350, 385, 427, 550, 610, 671, 770, 854, 1342, 1525, 1925, 2135, 3050, 3355, 3850, 4270, 4697, 6710, 8599, 9394, 10675, 16775, 17198, 21350, 23485, 33550, 42995, 46970, 60193, 85990, 94589, 117425, 120386, 189178, 214975, 234850, 300965, 429950, 472945, 524539, 601930, 662123, 945890, 1049078, 1324246, 1504825, 2364725, 2622695, 3009650, 3310615, 3671773, 4729450, 5245390, 5769929, 6621230, 7343546, 11539858, 13113475, 16553075, 18358865, 26226950, 28849645, 33106150, 36717730, 40389503, 57699290, 80779006, 91794325, 144248225, 183588650, 201947515, 288496450, 403895030, 1009737575, 2019475150]

約数ペア:

[(1, 2019475150), (2, 1009737575), (5, 403895030), (7, 288496450), (10, 201947515), (11, 183588650), (14, 144248225), (22, 91794325), (25, 80779006), (35, 57699290), (50, 40389503), (55, 36717730), (61, 33106150), (70, 28849645), (77, 26226950), (110, 18358865), (122, 16553075), (154, 13113475), (175, 11539858), (275, 7343546), (305, 6621230), (350, 5769929), (385, 5245390), (427, 4729450), (550, 3671773), (610, 3310615), (671, 3009650), (770, 2622695), (854, 2364725), (1342, 1504825), (1525, 1324246), (1925, 1049078), (2135, 945890), (3050, 662123), (3355, 601930), (3850, 524539), (4270, 472945), (4697, 429950), (6710, 300965), (8599, 234850), (9394, 214975), (10675, 189178), (16775, 120386), (17198, 117425), (21350, 94589), (23485, 85990), (33550, 60193), (42995, 46970)]