57643930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 48420710

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 395, 557, 655, 790, 1114, 1310, 2785, 5570, 10349, 20698, 44003, 51745, 72967, 88006, 103490, 145934, 220015, 364835, 440030, 729670, 5764393, 11528786, 28821965, 57643930]

約数ペア:

[(1, 57643930), (2, 28821965), (5, 11528786), (10, 5764393), (79, 729670), (131, 440030), (158, 364835), (262, 220015), (395, 145934), (557, 103490), (655, 88006), (790, 72967), (1114, 51745), (1310, 44003), (2785, 20698), (5570, 10349)]