226208020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{154937}}^1$

素因数の和:155019

約数の個数: 24

約数和(自身を含む): 481547304

約数和(自身を除く): 255339284

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 154937, 309874, 619748, 774685, 1549370, 3098740, 11310401, 22620802, 45241604, 56552005, 113104010, 226208020]

約数ペア:

[(1, 226208020), (2, 113104010), (4, 56552005), (5, 45241604), (10, 22620802), (20, 11310401), (73, 3098740), (146, 1549370), (292, 774685), (365, 619748), (730, 309874), (1460, 154937)]