57891380

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{1931}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 121716000

約数和(自身を除く): 63824620

約数列:

[1, 2, 4, 5, 10, 20, 1499, 1931, 2998, 3862, 5996, 7495, 7724, 9655, 14990, 19310, 29980, 38620, 2894569, 5789138, 11578276, 14472845, 28945690, 57891380]

約数ペア:

[(1, 57891380), (2, 28945690), (4, 14472845), (5, 11578276), (10, 5789138), (20, 2894569), (1499, 38620), (1931, 29980), (2998, 19310), (3862, 14990), (5996, 9655), (7495, 7724)]