2401460

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2678860

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 719, 835, 1438, 1670, 2876, 3340, 3595, 7190, 14380, 120073, 240146, 480292, 600365, 1200730, 2401460]

約数ペア:

[(1, 2401460), (2, 1200730), (4, 600365), (5, 480292), (10, 240146), (20, 120073), (167, 14380), (334, 7190), (668, 3595), (719, 3340), (835, 2876), (1438, 1670)]