3960820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6829}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 8605800

約数和(自身を除く): 4644980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6829, 13658, 27316, 34145, 68290, 136580, 198041, 396082, 792164, 990205, 1980410, 3960820]

約数ペア:

[(1, 3960820), (2, 1980410), (4, 990205), (5, 792164), (10, 396082), (20, 198041), (29, 136580), (58, 68290), (116, 34145), (145, 27316), (290, 13658), (580, 6829)]