282051260

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{30859}}^1$

素因数の和:31325

約数の個数: 24

約数和(自身を含む): 593622960

約数和(自身を除く): 311571700

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 30859, 61718, 123436, 154295, 308590, 617180, 14102563, 28205126, 56410252, 70512815, 141025630, 282051260]

約数ペア:

[(1, 282051260), (2, 141025630), (4, 70512815), (5, 56410252), (10, 28205126), (20, 14102563), (457, 617180), (914, 308590), (1828, 154295), (2285, 123436), (4570, 61718), (9140, 30859)]