43298840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83267}}^1$

素因数の和:83291

約数の個数: 32

約数和(自身を含む): 104917680

約数和(自身を除く): 61618840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 83267, 166534, 333068, 416335, 666136, 832670, 1082471, 1665340, 2164942, 3330680, 4329884, 5412355, 8659768, 10824710, 21649420, 43298840]

約数ペア:

[(1, 43298840), (2, 21649420), (4, 10824710), (5, 8659768), (8, 5412355), (10, 4329884), (13, 3330680), (20, 2164942), (26, 1665340), (40, 1082471), (52, 832670), (65, 666136), (104, 416335), (130, 333068), (260, 166534), (520, 83267)]