23330840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44867}}^1$

素因数の和:44891

約数の個数: 32

約数和(自身を含む): 56533680

約数和(自身を除く): 33202840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44867, 89734, 179468, 224335, 358936, 448670, 583271, 897340, 1166542, 1794680, 2333084, 2916355, 4666168, 5832710, 11665420, 23330840]

約数ペア:

[(1, 23330840), (2, 11665420), (4, 5832710), (5, 4666168), (8, 2916355), (10, 2333084), (13, 1794680), (20, 1166542), (26, 897340), (40, 583271), (52, 448670), (65, 358936), (104, 224335), (130, 179468), (260, 89734), (520, 44867)]