2103950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 24

約数和(自身を含む): 4051080

約数和(自身を除く): 1947130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1451, 2902, 7255, 14510, 36275, 42079, 72550, 84158, 210395, 420790, 1051975, 2103950]

約数ペア:

[(1, 2103950), (2, 1051975), (5, 420790), (10, 210395), (25, 84158), (29, 72550), (50, 42079), (58, 36275), (145, 14510), (290, 7255), (725, 2902), (1450, 1451)]