228711580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{50377}}^1$

素因数の和:50613

約数の個数: 24

約数和(自身を含む): 482419728

約数和(自身を除く): 253708148

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 50377, 100754, 201508, 251885, 503770, 1007540, 11435579, 22871158, 45742316, 57177895, 114355790, 228711580]

約数ペア:

[(1, 228711580), (2, 114355790), (4, 57177895), (5, 45742316), (10, 22871158), (20, 11435579), (227, 1007540), (454, 503770), (908, 251885), (1135, 201508), (2270, 100754), (4540, 50377)]