8526260

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 18039840

約数和(自身を除く): 9513580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 3067, 6134, 12268, 15335, 30670, 61340, 426313, 852626, 1705252, 2131565, 4263130, 8526260]

約数ペア:

[(1, 8526260), (2, 4263130), (4, 2131565), (5, 1705252), (10, 852626), (20, 426313), (139, 61340), (278, 30670), (556, 15335), (695, 12268), (1390, 6134), (2780, 3067)]