228433810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8689}}^1$

素因数の和:8946

約数の個数: 32

約数和(自身を含む): 450489600

約数和(自身を除く): 222055790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 8689, 13145, 17378, 26290, 43445, 86890, 95579, 191158, 477895, 955790, 2076671, 4153342, 10383355, 20766710, 22843381, 45686762, 114216905, 228433810]

約数ペア:

[(1, 228433810), (2, 114216905), (5, 45686762), (10, 22843381), (11, 20766710), (22, 10383355), (55, 4153342), (110, 2076671), (239, 955790), (478, 477895), (1195, 191158), (2390, 95579), (2629, 86890), (5258, 43445), (8689, 26290), (13145, 17378)]