88260020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41243}}^1$

素因数の和:41359

約数の個数: 24

約数和(自身を含む): 187082784

約数和(自身を除く): 98822764

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 41243, 82486, 164972, 206215, 412430, 824860, 4413001, 8826002, 17652004, 22065005, 44130010, 88260020]

約数ペア:

[(1, 88260020), (2, 44130010), (4, 22065005), (5, 17652004), (10, 8826002), (20, 4413001), (107, 824860), (214, 412430), (428, 206215), (535, 164972), (1070, 82486), (2140, 41243)]