70792660

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2477}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 148828680

約数和(自身を除く): 78036020

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2477, 2858, 4954, 5716, 7145, 9908, 12385, 14290, 24770, 28580, 49540, 3539633, 7079266, 14158532, 17698165, 35396330, 70792660]

約数ペア:

[(1, 70792660), (2, 35396330), (4, 17698165), (5, 14158532), (10, 7079266), (20, 3539633), (1429, 49540), (2477, 28580), (2858, 24770), (4954, 14290), (5716, 12385), (7145, 9908)]