39931040

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 95292288

約数和(自身を除く): 55361248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2423, 3296, 4120, 4846, 8240, 9692, 12115, 16480, 19384, 24230, 38768, 48460, 77536, 96920, 193840, 249569, 387680, 499138, 998276, 1247845, 1996552, 2495690, 3993104, 4991380, 7986208, 9982760, 19965520, 39931040]

約数ペア:

[(1, 39931040), (2, 19965520), (4, 9982760), (5, 7986208), (8, 4991380), (10, 3993104), (16, 2495690), (20, 1996552), (32, 1247845), (40, 998276), (80, 499138), (103, 387680), (160, 249569), (206, 193840), (412, 96920), (515, 77536), (824, 48460), (1030, 38768), (1648, 24230), (2060, 19384), (2423, 16480), (3296, 12115), (4120, 9692), (4846, 8240)]