109373680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105167}}^1$

素因数の和:105193

約数の個数: 40

約数和(自身を含む): 273857472

約数和(自身を除く): 164483792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 105167, 210334, 420668, 525835, 841336, 1051670, 1367171, 1682672, 2103340, 2734342, 4206680, 5468684, 6835855, 8413360, 10937368, 13671710, 21874736, 27343420, 54686840, 109373680]

約数ペア:

[(1, 109373680), (2, 54686840), (4, 27343420), (5, 21874736), (8, 13671710), (10, 10937368), (13, 8413360), (16, 6835855), (20, 5468684), (26, 4206680), (40, 2734342), (52, 2103340), (65, 1682672), (80, 1367171), (104, 1051670), (130, 841336), (208, 525835), (260, 420668), (520, 210334), (1040, 105167)]