24870140

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1451}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 52324272

約数和(自身を除く): 27454132

約数列:

[1, 2, 4, 5, 10, 20, 857, 1451, 1714, 2902, 3428, 4285, 5804, 7255, 8570, 14510, 17140, 29020, 1243507, 2487014, 4974028, 6217535, 12435070, 24870140]

約数ペア:

[(1, 24870140), (2, 12435070), (4, 6217535), (5, 4974028), (10, 2487014), (20, 1243507), (857, 29020), (1451, 17140), (1714, 14510), (2902, 8570), (3428, 7255), (4285, 5804)]