88891707070

素因数分解:

$2^1\times 5^1\times {\mathrm{4871}}^1\times {\mathrm{1824917}}^1$

素因数の和:1829795

約数の個数: 16

約数和(自身を含む): 160038008928

約数和(自身を除く): 71146301858

約数列:

[1, 2, 5, 10, 4871, 9742, 24355, 48710, 1824917, 3649834, 9124585, 18249170, 8889170707, 17778341414, 44445853535, 88891707070]

約数ペア:

[(1, 88891707070), (2, 44445853535), (5, 17778341414), (10, 8889170707), (4871, 18249170), (9742, 9124585), (24355, 3649834), (48710, 1824917)]