86242550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{12409}}^1$

素因数の和:12560

約数の個数: 24

約数和(自身を含む): 161578200

約数和(自身を除く): 75335650

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 12409, 24818, 62045, 124090, 310225, 620450, 1724851, 3449702, 8624255, 17248510, 43121275, 86242550]

約数ペア:

[(1, 86242550), (2, 43121275), (5, 17248510), (10, 8624255), (25, 3449702), (50, 1724851), (139, 620450), (278, 310225), (695, 124090), (1390, 62045), (3475, 24818), (6950, 12409)]