130410410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1801}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 253390032

約数和(自身を除く): 122979622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 1114, 1801, 2785, 3602, 5570, 7241, 9005, 14482, 18010, 23413, 36205, 46826, 72410, 117065, 234130, 1003157, 2006314, 5015785, 10031570, 13041041, 26082082, 65205205, 130410410]

約数ペア:

[(1, 130410410), (2, 65205205), (5, 26082082), (10, 13041041), (13, 10031570), (26, 5015785), (65, 2006314), (130, 1003157), (557, 234130), (1114, 117065), (1801, 72410), (2785, 46826), (3602, 36205), (5570, 23413), (7241, 18010), (9005, 14482)]