130163540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500629}}^1$

素因数の和:500651

約数の個数: 24

約数和(自身を含む): 294370440

約数和(自身を除く): 164206900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 500629, 1001258, 2002516, 2503145, 5006290, 6508177, 10012580, 13016354, 26032708, 32540885, 65081770, 130163540]

約数ペア:

[(1, 130163540), (2, 65081770), (4, 32540885), (5, 26032708), (10, 13016354), (13, 10012580), (20, 6508177), (26, 5006290), (52, 2503145), (65, 2002516), (130, 1001258), (260, 500629)]