24985780

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6473}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 52750152

約数和(自身を除く): 27764372

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 6473, 12946, 25892, 32365, 64730, 129460, 1249289, 2498578, 4997156, 6246445, 12492890, 24985780]

約数ペア:

[(1, 24985780), (2, 12492890), (4, 6246445), (5, 4997156), (10, 2498578), (20, 1249289), (193, 129460), (386, 64730), (772, 32365), (965, 25892), (1930, 12946), (3860, 6473)]