228875260

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{21881}}^1$

素因数の和:22413

約数の個数: 24

約数和(自身を含む): 481579056

約数和(自身を除く): 252703796

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 21881, 43762, 87524, 109405, 218810, 437620, 11443763, 22887526, 45775052, 57218815, 114437630, 228875260]

約数ペア:

[(1, 228875260), (2, 114437630), (4, 57218815), (5, 45775052), (10, 22887526), (20, 11443763), (523, 437620), (1046, 218810), (2092, 109405), (2615, 87524), (5230, 43762), (10460, 21881)]