1037630680

素因数分解:

$2^3\times 5^1\times {\mathrm{25940767}}^1$

素因数の和:25940778

約数の個数: 16

約数和(自身を含む): 2334669120

約数和(自身を除く): 1297038440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25940767, 51881534, 103763068, 129703835, 207526136, 259407670, 518815340, 1037630680]

約数ペア:

[(1, 1037630680), (2, 518815340), (4, 259407670), (5, 207526136), (8, 129703835), (10, 103763068), (20, 51881534), (40, 25940767)]