1088897960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{182701}}^1$

素因数の和:182861

約数の個数: 32

約数和(自身を含む): 2466477000

約数和(自身を除く): 1377579040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 182701, 365402, 730804, 913505, 1461608, 1827010, 3654020, 7308040, 27222449, 54444898, 108889796, 136112245, 217779592, 272224490, 544448980, 1088897960]

約数ペア:

[(1, 1088897960), (2, 544448980), (4, 272224490), (5, 217779592), (8, 136112245), (10, 108889796), (20, 54444898), (40, 27222449), (149, 7308040), (298, 3654020), (596, 1827010), (745, 1461608), (1192, 913505), (1490, 730804), (2980, 365402), (5960, 182701)]