8449340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24851}}^1$

素因数の和:24877

約数の個数: 24

約数和(自身を含む): 18788112

約数和(自身を除く): 10338772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24851, 49702, 99404, 124255, 248510, 422467, 497020, 844934, 1689868, 2112335, 4224670, 8449340]

約数ペア:

[(1, 8449340), (2, 4224670), (4, 2112335), (5, 1689868), (10, 844934), (17, 497020), (20, 422467), (34, 248510), (68, 124255), (85, 99404), (170, 49702), (340, 24851)]