24939580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14011}}^1$

素因数の和:14109

約数の個数: 24

約数和(自身を含む): 52965360

約数和(自身を除く): 28025780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 14011, 28022, 56044, 70055, 140110, 280220, 1246979, 2493958, 4987916, 6234895, 12469790, 24939580]

約数ペア:

[(1, 24939580), (2, 12469790), (4, 6234895), (5, 4987916), (10, 2493958), (20, 1246979), (89, 280220), (178, 140110), (356, 70055), (445, 56044), (890, 28022), (1780, 14011)]