22820045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 29160000

約数和(自身を除く): 6339955

約数列:

[1, 5, 19, 89, 95, 445, 1691, 2699, 8455, 13495, 51281, 240211, 256405, 1201055, 4564009, 22820045]

約数ペア:

[(1, 22820045), (5, 4564009), (19, 1201055), (89, 256405), (95, 240211), (445, 51281), (1691, 13495), (2699, 8455)]