25111060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96581}}^1$

素因数の和:96603

約数の個数: 24

約数和(自身を含む): 56790216

約数和(自身を除く): 31679156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96581, 193162, 386324, 482905, 965810, 1255553, 1931620, 2511106, 5022212, 6277765, 12555530, 25111060]

約数ペア:

[(1, 25111060), (2, 12555530), (4, 6277765), (5, 5022212), (10, 2511106), (13, 1931620), (20, 1255553), (26, 965810), (52, 482905), (65, 386324), (130, 193162), (260, 96581)]