1633712260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1\times {\mathrm{1109}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 3484378800

約数和(自身を除く): 1850666540

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1009, 1109, 1460, 2018, 2218, 4036, 4436, 5045, 5545, 10090, 11090, 20180, 22180, 73657, 80957, 147314, 161914, 294628, 323828, 368285, 404785, 736570, 809570, 1118981, 1473140, 1619140, 2237962, 4475924, 5594905, 11189810, 22379620, 81685613, 163371226, 326742452, 408428065, 816856130, 1633712260]

約数ペア:

[(1, 1633712260), (2, 816856130), (4, 408428065), (5, 326742452), (10, 163371226), (20, 81685613), (73, 22379620), (146, 11189810), (292, 5594905), (365, 4475924), (730, 2237962), (1009, 1619140), (1109, 1473140), (1460, 1118981), (2018, 809570), (2218, 736570), (4036, 404785), (4436, 368285), (5045, 323828), (5545, 294628), (10090, 161914), (11090, 147314), (20180, 80957), (22180, 73657)]