224712340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{142223}}^1$

素因数の和:142311

約数の個数: 24

約数和(自身を含む): 477872640

約数和(自身を除く): 253160300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 142223, 284446, 568892, 711115, 1422230, 2844460, 11235617, 22471234, 44942468, 56178085, 112356170, 224712340]

約数ペア:

[(1, 224712340), (2, 112356170), (4, 56178085), (5, 44942468), (10, 22471234), (20, 11235617), (79, 2844460), (158, 1422230), (316, 711115), (395, 568892), (790, 284446), (1580, 142223)]