25670060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98731}}^1$

素因数の和:98753

約数の個数: 24

約数和(自身を含む): 58054416

約数和(自身を除く): 32384356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 98731, 197462, 394924, 493655, 987310, 1283503, 1974620, 2567006, 5134012, 6417515, 12835030, 25670060]

約数ペア:

[(1, 25670060), (2, 12835030), (4, 6417515), (5, 5134012), (10, 2567006), (13, 1974620), (20, 1283503), (26, 987310), (52, 493655), (65, 394924), (130, 197462), (260, 98731)]