1038045756550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2812751}}^1$

素因数の和:2812846

約数の個数: 72

約数和(自身を含む): 2157037628256

約数和(自身を除く): 1118991871706

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 121, 122, 242, 275, 305, 550, 605, 610, 671, 1210, 1342, 1525, 3025, 3050, 3355, 6050, 6710, 7381, 14762, 16775, 33550, 36905, 73810, 184525, 369050, 2812751, 5625502, 14063755, 28127510, 30940261, 61880522, 70318775, 140637550, 154701305, 171577811, 309402610, 340342871, 343155622, 680685742, 773506525, 857889055, 1547013050, 1701714355, 1715778110, 1887355921, 3403428710, 3774711842, 4289445275, 8508571775, 8578890550, 9436779605, 17017143550, 18873559210, 20760915131, 41521830262, 47183898025, 94367796050, 103804575655, 207609151310, 519022878275, 1038045756550]

約数ペア:

[(1, 1038045756550), (2, 519022878275), (5, 207609151310), (10, 103804575655), (11, 94367796050), (22, 47183898025), (25, 41521830262), (50, 20760915131), (55, 18873559210), (61, 17017143550), (110, 9436779605), (121, 8578890550), (122, 8508571775), (242, 4289445275), (275, 3774711842), (305, 3403428710), (550, 1887355921), (605, 1715778110), (610, 1701714355), (671, 1547013050), (1210, 857889055), (1342, 773506525), (1525, 680685742), (3025, 343155622), (3050, 340342871), (3355, 309402610), (6050, 171577811), (6710, 154701305), (7381, 140637550), (14762, 70318775), (16775, 61880522), (33550, 30940261), (36905, 28127510), (73810, 14063755), (184525, 5625502), (369050, 2812751)]