870858580

素因数分解:

$2^2\times 5^1\times {\mathrm{6151}}^1\times {\mathrm{7079}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 1829358720

約数和(自身を除く): 958500140

約数列:

[1, 2, 4, 5, 10, 20, 6151, 7079, 12302, 14158, 24604, 28316, 30755, 35395, 61510, 70790, 123020, 141580, 43542929, 87085858, 174171716, 217714645, 435429290, 870858580]

約数ペア:

[(1, 870858580), (2, 435429290), (4, 217714645), (5, 174171716), (10, 87085858), (20, 43542929), (6151, 141580), (7079, 123020), (12302, 70790), (14158, 61510), (24604, 35395), (28316, 30755)]