136449380

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{28309}}^1$

素因数の和:28559

約数の個数: 24

約数和(自身を含む): 287742840

約数和(自身を除く): 151293460

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 28309, 56618, 113236, 141545, 283090, 566180, 6822469, 13644938, 27289876, 34112345, 68224690, 136449380]

約数ペア:

[(1, 136449380), (2, 68224690), (4, 34112345), (5, 27289876), (10, 13644938), (20, 6822469), (241, 566180), (482, 283090), (964, 141545), (1205, 113236), (2410, 56618), (4820, 28309)]