85169740

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4801}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 179095392

約数和(自身を除く): 93925652

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 4801, 8870, 9602, 17740, 19204, 24005, 48010, 96020, 4258487, 8516974, 17033948, 21292435, 42584870, 85169740]

約数ペア:

[(1, 85169740), (2, 42584870), (4, 21292435), (5, 17033948), (10, 8516974), (20, 4258487), (887, 96020), (1774, 48010), (3548, 24005), (4435, 19204), (4801, 17740), (8870, 9602)]