71319740

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{5087}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 150014592

約数和(自身を除く): 78694852

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 5087, 7010, 10174, 14020, 20348, 25435, 50870, 101740, 3565987, 7131974, 14263948, 17829935, 35659870, 71319740]

約数ペア:

[(1, 71319740), (2, 35659870), (4, 17829935), (5, 14263948), (10, 7131974), (20, 3565987), (701, 101740), (1402, 50870), (2804, 25435), (3505, 20348), (5087, 14020), (7010, 10174)]