3293680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 8249472

約数和(自身を除く): 4955792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3167, 6334, 12668, 15835, 25336, 31670, 41171, 50672, 63340, 82342, 126680, 164684, 205855, 253360, 329368, 411710, 658736, 823420, 1646840, 3293680]

約数ペア:

[(1, 3293680), (2, 1646840), (4, 823420), (5, 658736), (8, 411710), (10, 329368), (13, 253360), (16, 205855), (20, 164684), (26, 126680), (40, 82342), (52, 63340), (65, 50672), (80, 41171), (104, 31670), (130, 25336), (208, 15835), (260, 12668), (520, 6334), (1040, 3167)]