225086690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^2$

素因数の和:1798

約数の個数: 24

約数和(自身を含む): 419603220

約数和(自身を除く): 194516530

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 881, 1762, 4405, 8810, 25549, 51098, 127745, 255490, 776161, 1552322, 3880805, 7761610, 22508669, 45017338, 112543345, 225086690]

約数ペア:

[(1, 225086690), (2, 112543345), (5, 45017338), (10, 22508669), (29, 7761610), (58, 3880805), (145, 1552322), (290, 776161), (881, 255490), (1762, 127745), (4405, 51098), (8810, 25549)]