404040530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6271}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 772208640

約数和(自身を除く): 368168110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1895, 3790, 6271, 6443, 12542, 12886, 31355, 32215, 62710, 64430, 106607, 213214, 533035, 1066070, 2376709, 4753418, 11883545, 23767090, 40404053, 80808106, 202020265, 404040530]

約数ペア:

[(1, 404040530), (2, 202020265), (5, 80808106), (10, 40404053), (17, 23767090), (34, 11883545), (85, 4753418), (170, 2376709), (379, 1066070), (758, 533035), (1895, 213214), (3790, 106607), (6271, 64430), (6443, 62710), (12542, 32215), (12886, 31355)]