41888080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40277}}^1$

素因数の和:40303

約数の個数: 40

約数和(自身を含む): 104883912

約数和(自身を除く): 62995832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40277, 80554, 161108, 201385, 322216, 402770, 523601, 644432, 805540, 1047202, 1611080, 2094404, 2618005, 3222160, 4188808, 5236010, 8377616, 10472020, 20944040, 41888080]

約数ペア:

[(1, 41888080), (2, 20944040), (4, 10472020), (5, 8377616), (8, 5236010), (10, 4188808), (13, 3222160), (16, 2618005), (20, 2094404), (26, 1611080), (40, 1047202), (52, 805540), (65, 644432), (80, 523601), (104, 402770), (130, 322216), (208, 201385), (260, 161108), (520, 80554), (1040, 40277)]