2889850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 5563260

約数和(自身を除く): 2673410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1993, 3986, 9965, 19930, 49825, 57797, 99650, 115594, 288985, 577970, 1444925, 2889850]

約数ペア:

[(1, 2889850), (2, 1444925), (5, 577970), (10, 288985), (25, 115594), (29, 99650), (50, 57797), (58, 49825), (145, 19930), (290, 9965), (725, 3986), (1450, 1993)]