24867620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15739}}^1$

素因数の和:15827

約数の個数: 24

約数和(自身を含む): 52886400

約数和(自身を除く): 28018780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 15739, 31478, 62956, 78695, 157390, 314780, 1243381, 2486762, 4973524, 6216905, 12433810, 24867620]

約数ペア:

[(1, 24867620), (2, 12433810), (4, 6216905), (5, 4973524), (10, 2486762), (20, 1243381), (79, 314780), (158, 157390), (316, 78695), (395, 62956), (790, 31478), (1580, 15739)]