9135620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 21189168

約数和(自身を除く): 12053548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 857, 1066, 1714, 2132, 2665, 3428, 4285, 5330, 8570, 10660, 11141, 17140, 22282, 35137, 44564, 55705, 70274, 111410, 140548, 175685, 222820, 351370, 456781, 702740, 913562, 1827124, 2283905, 4567810, 9135620]

約数ペア:

[(1, 9135620), (2, 4567810), (4, 2283905), (5, 1827124), (10, 913562), (13, 702740), (20, 456781), (26, 351370), (41, 222820), (52, 175685), (65, 140548), (82, 111410), (130, 70274), (164, 55705), (205, 44564), (260, 35137), (410, 22282), (533, 17140), (820, 11141), (857, 10660), (1066, 8570), (1714, 5330), (2132, 4285), (2665, 3428)]