3835840

素因数分解:

$2^6\times 5^1\times {\mathrm{11987}}^1$

素因数の和:12004

約数の個数: 28

約数和(自身を含む): 9134856

約数和(自身を除く): 5299016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 11987, 23974, 47948, 59935, 95896, 119870, 191792, 239740, 383584, 479480, 767168, 958960, 1917920, 3835840]

約数ペア:

[(1, 3835840), (2, 1917920), (4, 958960), (5, 767168), (8, 479480), (10, 383584), (16, 239740), (20, 191792), (32, 119870), (40, 95896), (64, 59935), (80, 47948), (160, 23974), (320, 11987)]