26864498330

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1\times {\mathrm{13163}}^1$

素因数の和:14078

約数の個数: 32

約数和(自身を含む): 48575160000

約数和(自身を除く): 21710661670

約数列:

[1, 2, 5, 10, 409, 499, 818, 998, 2045, 2495, 4090, 4990, 13163, 26326, 65815, 131630, 204091, 408182, 1020455, 2040910, 5383667, 6568337, 10767334, 13136674, 26918335, 32841685, 53836670, 65683370, 2686449833, 5372899666, 13432249165, 26864498330]

約数ペア:

[(1, 26864498330), (2, 13432249165), (5, 5372899666), (10, 2686449833), (409, 65683370), (499, 53836670), (818, 32841685), (998, 26918335), (2045, 13136674), (2495, 10767334), (4090, 6568337), (4990, 5383667), (13163, 2040910), (26326, 1020455), (65815, 408182), (131630, 204091)]