422247580

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{17579}}^1$

素因数の和:18789

約数の個数: 24

約数和(自身を含む): 887508720

約数和(自身を除く): 465261140

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 6005, 12010, 17579, 24020, 35158, 70316, 87895, 175790, 351580, 21112379, 42224758, 84449516, 105561895, 211123790, 422247580]

約数ペア:

[(1, 422247580), (2, 211123790), (4, 105561895), (5, 84449516), (10, 42224758), (20, 21112379), (1201, 351580), (2402, 175790), (4804, 87895), (6005, 70316), (12010, 35158), (17579, 24020)]