10115240

素因数分解:

$2^3\times 5^1\times {\mathrm{252881}}^1$

素因数の和:252892

約数の個数: 16

約数和(自身を含む): 22759380

約数和(自身を除く): 12644140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 252881, 505762, 1011524, 1264405, 2023048, 2528810, 5057620, 10115240]

約数ペア:

[(1, 10115240), (2, 5057620), (4, 2528810), (5, 2023048), (8, 1264405), (10, 1011524), (20, 505762), (40, 252881)]