22658780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14341}}^1$

素因数の和:14429

約数の個数: 24

約数和(自身を含む): 48189120

約数和(自身を除く): 25530340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14341, 28682, 57364, 71705, 143410, 286820, 1132939, 2265878, 4531756, 5664695, 11329390, 22658780]

約数ペア:

[(1, 22658780), (2, 11329390), (4, 5664695), (5, 4531756), (10, 2265878), (20, 1132939), (79, 286820), (158, 143410), (316, 71705), (395, 57364), (790, 28682), (1580, 14341)]