75628760

素因数分解:

$2^3\times 5^1\times {\mathrm{1890719}}^1$

素因数の和:1890730

約数の個数: 16

約数和(自身を含む): 170164800

約数和(自身を除く): 94536040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1890719, 3781438, 7562876, 9453595, 15125752, 18907190, 37814380, 75628760]

約数ペア:

[(1, 75628760), (2, 37814380), (4, 18907190), (5, 15125752), (8, 9453595), (10, 7562876), (20, 3781438), (40, 1890719)]