8116180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 17119872

約数和(自身を除く): 9003692

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1543, 2630, 3086, 5260, 6172, 7715, 15430, 30860, 405809, 811618, 1623236, 2029045, 4058090, 8116180]

約数ペア:

[(1, 8116180), (2, 4058090), (4, 2029045), (5, 1623236), (10, 811618), (20, 405809), (263, 30860), (526, 15430), (1052, 7715), (1315, 6172), (1543, 5260), (2630, 3086)]