10631540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7487}}^1$

素因数の和:7567

約数の個数: 24

約数和(自身を含む): 22643712

約数和(自身を除く): 12012172

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7487, 14974, 29948, 37435, 74870, 149740, 531577, 1063154, 2126308, 2657885, 5315770, 10631540]

約数ペア:

[(1, 10631540), (2, 5315770), (4, 2657885), (5, 2126308), (10, 1063154), (20, 531577), (71, 149740), (142, 74870), (284, 37435), (355, 29948), (710, 14974), (1420, 7487)]