2018150

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1773274

約数列:

[1, 2, 5, 10, 25, 50, 181, 223, 362, 446, 905, 1115, 1810, 2230, 4525, 5575, 9050, 11150, 40363, 80726, 201815, 403630, 1009075, 2018150]

約数ペア:

[(1, 2018150), (2, 1009075), (5, 403630), (10, 201815), (25, 80726), (50, 40363), (181, 11150), (223, 9050), (362, 5575), (446, 4525), (905, 2230), (1115, 1810)]