45155240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86837}}^1$

素因数の和:86861

約数の個数: 32

約数和(自身を含む): 109415880

約数和(自身を除く): 64260640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86837, 173674, 347348, 434185, 694696, 868370, 1128881, 1736740, 2257762, 3473480, 4515524, 5644405, 9031048, 11288810, 22577620, 45155240]

約数ペア:

[(1, 45155240), (2, 22577620), (4, 11288810), (5, 9031048), (8, 5644405), (10, 4515524), (13, 3473480), (20, 2257762), (26, 1736740), (40, 1128881), (52, 868370), (65, 694696), (104, 434185), (130, 347348), (260, 173674), (520, 86837)]