2828722180

素因数分解:

$2^2\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{24809}}^1$

素因数の和:30519

約数の個数: 24

約数和(自身を含む): 5941598040

約数和(自身を除く): 3112875860

約数列:

[1, 2, 4, 5, 10, 20, 5701, 11402, 22804, 24809, 28505, 49618, 57010, 99236, 114020, 124045, 248090, 496180, 141436109, 282872218, 565744436, 707180545, 1414361090, 2828722180]

約数ペア:

[(1, 2828722180), (2, 1414361090), (4, 707180545), (5, 565744436), (10, 282872218), (20, 141436109), (5701, 496180), (11402, 248090), (22804, 124045), (24809, 114020), (28505, 99236), (49618, 57010)]