125656690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38903}}^1$

素因数の和:38946

約数の個数: 32

約数和(自身を含む): 252097920

約数和(自身を除く): 126441230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 38903, 77806, 194515, 389030, 661351, 739157, 1322702, 1478314, 3306755, 3695785, 6613510, 7391570, 12565669, 25131338, 62828345, 125656690]

約数ペア:

[(1, 125656690), (2, 62828345), (5, 25131338), (10, 12565669), (17, 7391570), (19, 6613510), (34, 3695785), (38, 3306755), (85, 1478314), (95, 1322702), (170, 739157), (190, 661351), (323, 389030), (646, 194515), (1615, 77806), (3230, 38903)]