103667423960

素因数分解:

$2^3\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1598819}}^1$

素因数の和:1600451

約数の個数: 32

約数和(自身を含む): 233395743600

約数和(自身を除く): 129728319640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1621, 3242, 6484, 8105, 12968, 16210, 32420, 64840, 1598819, 3197638, 6395276, 7994095, 12790552, 15988190, 31976380, 63952760, 2591685599, 5183371198, 10366742396, 12958427995, 20733484792, 25916855990, 51833711980, 103667423960]

約数ペア:

[(1, 103667423960), (2, 51833711980), (4, 25916855990), (5, 20733484792), (8, 12958427995), (10, 10366742396), (20, 5183371198), (40, 2591685599), (1621, 63952760), (3242, 31976380), (6484, 15988190), (8105, 12790552), (12968, 7994095), (16210, 6395276), (32420, 3197638), (64840, 1598819)]