10072820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 21344904

約数和(自身を除く): 11272084

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4457, 8914, 17828, 22285, 44570, 89140, 503641, 1007282, 2014564, 2518205, 5036410, 10072820]

約数ペア:

[(1, 10072820), (2, 5036410), (4, 2518205), (5, 2014564), (10, 1007282), (20, 503641), (113, 89140), (226, 44570), (452, 22285), (565, 17828), (1130, 8914), (2260, 4457)]