2100045550

素因数分解:

$2^1\times 5^2\times {\mathrm{1049}}^1\times {\mathrm{40039}}^1$

素因数の和:41100

約数の個数: 24

約数和(自身を含む): 3909906000

約数和(自身を除く): 1809860450

約数列:

[1, 2, 5, 10, 25, 50, 1049, 2098, 5245, 10490, 26225, 40039, 52450, 80078, 200195, 400390, 1000975, 2001950, 42000911, 84001822, 210004555, 420009110, 1050022775, 2100045550]

約数ペア:

[(1, 2100045550), (2, 1050022775), (5, 420009110), (10, 210004555), (25, 84001822), (50, 42000911), (1049, 2001950), (2098, 1000975), (5245, 400390), (10490, 200195), (26225, 80078), (40039, 52450)]