8712168190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{91141}}^1$

素因数の和:91249

約数の個数: 48

約数和(自身を含む): 17455515840

約数和(自身を除く): 8743347650

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1738, 4345, 8690, 9559, 19118, 47795, 91141, 95590, 182282, 455705, 911410, 1002551, 2005102, 5012755, 7200139, 10025510, 11028061, 14400278, 22056122, 36000695, 55140305, 72001390, 79201529, 110280610, 158403058, 396007645, 792015290, 871216819, 1742433638, 4356084095, 8712168190]

約数ペア:

[(1, 8712168190), (2, 4356084095), (5, 1742433638), (10, 871216819), (11, 792015290), (22, 396007645), (55, 158403058), (79, 110280610), (110, 79201529), (121, 72001390), (158, 55140305), (242, 36000695), (395, 22056122), (605, 14400278), (790, 11028061), (869, 10025510), (1210, 7200139), (1738, 5012755), (4345, 2005102), (8690, 1002551), (9559, 911410), (19118, 455705), (47795, 182282), (91141, 95590)]