11574680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22259}}^1$

素因数の和:22283

約数の個数: 32

約数和(自身を含む): 28047600

約数和(自身を除く): 16472920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22259, 44518, 89036, 111295, 178072, 222590, 289367, 445180, 578734, 890360, 1157468, 1446835, 2314936, 2893670, 5787340, 11574680]

約数ペア:

[(1, 11574680), (2, 5787340), (4, 2893670), (5, 2314936), (8, 1446835), (10, 1157468), (13, 890360), (20, 578734), (26, 445180), (40, 289367), (52, 222590), (65, 178072), (104, 111295), (130, 89036), (260, 44518), (520, 22259)]