41686840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80167}}^1$

素因数の和:80191

約数の個数: 32

約数和(自身を含む): 101011680

約数和(自身を除く): 59324840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80167, 160334, 320668, 400835, 641336, 801670, 1042171, 1603340, 2084342, 3206680, 4168684, 5210855, 8337368, 10421710, 20843420, 41686840]

約数ペア:

[(1, 41686840), (2, 20843420), (4, 10421710), (5, 8337368), (8, 5210855), (10, 4168684), (13, 3206680), (20, 2084342), (26, 1603340), (40, 1042171), (52, 801670), (65, 641336), (104, 400835), (130, 320668), (260, 160334), (520, 80167)]