120241420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{462467}}^1$

素因数の和:462489

約数の個数: 24

約数和(自身を含む): 271931184

約数和(自身を除く): 151689764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 462467, 924934, 1849868, 2312335, 4624670, 6012071, 9249340, 12024142, 24048284, 30060355, 60120710, 120241420]

約数ペア:

[(1, 120241420), (2, 60120710), (4, 30060355), (5, 24048284), (10, 12024142), (13, 9249340), (20, 6012071), (26, 4624670), (52, 2312335), (65, 1849868), (130, 924934), (260, 462467)]