23808820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170063}}^1$

素因数の和:170079

約数の個数: 24

約数和(自身を含む): 57141504

約数和(自身を除く): 33332684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170063, 340126, 680252, 850315, 1190441, 1700630, 2380882, 3401260, 4761764, 5952205, 11904410, 23808820]

約数ペア:

[(1, 23808820), (2, 11904410), (4, 5952205), (5, 4761764), (7, 3401260), (10, 2380882), (14, 1700630), (20, 1190441), (28, 850315), (35, 680252), (70, 340126), (140, 170063)]