40325060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42899}}^1$

素因数の和:42955

約数の個数: 24

約数和(自身を含む): 86486400

約数和(自身を除く): 46161340

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 42899, 85798, 171596, 214495, 428990, 857980, 2016253, 4032506, 8065012, 10081265, 20162530, 40325060]

約数ペア:

[(1, 40325060), (2, 20162530), (4, 10081265), (5, 8065012), (10, 4032506), (20, 2016253), (47, 857980), (94, 428990), (188, 214495), (235, 171596), (470, 85798), (940, 42899)]