71575060180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3484667}}^1$

素因数の和:3484768

約数の個数: 48

約数和(自身を含む): 163918782720

約数和(自身を除く): 92343722540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 3484667, 6969334, 13938668, 17423335, 34846670, 45300671, 69693340, 90601342, 181202684, 226503355, 275288693, 453006710, 550577386, 906013420, 1101154772, 1376443465, 2752886930, 3578753009, 5505773860, 7157506018, 14315012036, 17893765045, 35787530090, 71575060180]

約数ペア:

[(1, 71575060180), (2, 35787530090), (4, 17893765045), (5, 14315012036), (10, 7157506018), (13, 5505773860), (20, 3578753009), (26, 2752886930), (52, 1376443465), (65, 1101154772), (79, 906013420), (130, 550577386), (158, 453006710), (260, 275288693), (316, 226503355), (395, 181202684), (790, 90601342), (1027, 69693340), (1580, 45300671), (2054, 34846670), (4108, 17423335), (5135, 13938668), (10270, 6969334), (20540, 3484667)]