1731080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 4195800

約数和(自身を除く): 2464720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3329, 6658, 13316, 16645, 26632, 33290, 43277, 66580, 86554, 133160, 173108, 216385, 346216, 432770, 865540, 1731080]

約数ペア:

[(1, 1731080), (2, 865540), (4, 432770), (5, 346216), (8, 216385), (10, 173108), (13, 133160), (20, 86554), (26, 66580), (40, 43277), (52, 33290), (65, 26632), (104, 16645), (130, 13316), (260, 6658), (520, 3329)]