2255350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 2041250

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1049, 1075, 2098, 2150, 5245, 10490, 26225, 45107, 52450, 90214, 225535, 451070, 1127675, 2255350]

約数ペア:

[(1, 2255350), (2, 1127675), (5, 451070), (10, 225535), (25, 90214), (43, 52450), (50, 45107), (86, 26225), (215, 10490), (430, 5245), (1049, 2150), (1075, 2098)]