8817020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14221}}^1$

素因数の和:14261

約数の個数: 24

約数和(自身を含む): 19114368

約数和(自身を除く): 10297348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 14221, 28442, 56884, 71105, 142210, 284420, 440851, 881702, 1763404, 2204255, 4408510, 8817020]

約数ペア:

[(1, 8817020), (2, 4408510), (4, 2204255), (5, 1763404), (10, 881702), (20, 440851), (31, 284420), (62, 142210), (124, 71105), (155, 56884), (310, 28442), (620, 14221)]