86597680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83267}}^1$

素因数の和:83293

約数の個数: 40

約数和(自身を含む): 216829872

約数和(自身を除く): 130232192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 83267, 166534, 333068, 416335, 666136, 832670, 1082471, 1332272, 1665340, 2164942, 3330680, 4329884, 5412355, 6661360, 8659768, 10824710, 17319536, 21649420, 43298840, 86597680]

約数ペア:

[(1, 86597680), (2, 43298840), (4, 21649420), (5, 17319536), (8, 10824710), (10, 8659768), (13, 6661360), (16, 5412355), (20, 4329884), (26, 3330680), (40, 2164942), (52, 1665340), (65, 1332272), (80, 1082471), (104, 832670), (130, 666136), (208, 416335), (260, 333068), (520, 166534), (1040, 83267)]