102955240

素因数分解:

$2^3\times 5^1\times {\mathrm{2573881}}^1$

素因数の和:2573892

約数の個数: 16

約数和(自身を含む): 231649380

約数和(自身を除く): 128694140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2573881, 5147762, 10295524, 12869405, 20591048, 25738810, 51477620, 102955240]

約数ペア:

[(1, 102955240), (2, 51477620), (4, 25738810), (5, 20591048), (8, 12869405), (10, 10295524), (20, 5147762), (40, 2573881)]