4123270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 7632576

約数和(自身を除く): 3509306

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 1115, 1849, 2230, 3698, 9245, 9589, 18490, 19178, 47945, 95890, 412327, 824654, 2061635, 4123270]

約数ペア:

[(1, 4123270), (2, 2061635), (5, 824654), (10, 412327), (43, 95890), (86, 47945), (215, 19178), (223, 18490), (430, 9589), (446, 9245), (1115, 3698), (1849, 2230)]