88315240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169837}}^1$

素因数の和:169861

約数の個数: 32

約数和(自身を含む): 213995880

約数和(自身を除く): 125680640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 169837, 339674, 679348, 849185, 1358696, 1698370, 2207881, 3396740, 4415762, 6793480, 8831524, 11039405, 17663048, 22078810, 44157620, 88315240]

約数ペア:

[(1, 88315240), (2, 44157620), (4, 22078810), (5, 17663048), (8, 11039405), (10, 8831524), (13, 6793480), (20, 4415762), (26, 3396740), (40, 2207881), (52, 1698370), (65, 1358696), (104, 849185), (130, 679348), (260, 339674), (520, 169837)]