224280380

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{7481}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 471366000

約数和(自身を除く): 247085620

約数列:

[1, 2, 4, 5, 10, 20, 1499, 2998, 5996, 7481, 7495, 14962, 14990, 29924, 29980, 37405, 74810, 149620, 11214019, 22428038, 44856076, 56070095, 112140190, 224280380]

約数ペア:

[(1, 224280380), (2, 112140190), (4, 56070095), (5, 44856076), (10, 22428038), (20, 11214019), (1499, 149620), (2998, 74810), (5996, 37405), (7481, 29980), (7495, 29924), (14962, 14990)]