1475240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 3575880

約数和(自身を除く): 2100640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2837, 5674, 11348, 14185, 22696, 28370, 36881, 56740, 73762, 113480, 147524, 184405, 295048, 368810, 737620, 1475240]

約数ペア:

[(1, 1475240), (2, 737620), (4, 368810), (5, 295048), (8, 184405), (10, 147524), (13, 113480), (20, 73762), (26, 56740), (40, 36881), (52, 28370), (65, 22696), (104, 14185), (130, 11348), (260, 5674), (520, 2837)]