3820640

素因数分解:

$2^5\times 5^1\times {\mathrm{23879}}^1$

素因数の和:23894

約数の個数: 24

約数和(自身を含む): 9026640

約数和(自身を除く): 5206000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 23879, 47758, 95516, 119395, 191032, 238790, 382064, 477580, 764128, 955160, 1910320, 3820640]

約数ペア:

[(1, 3820640), (2, 1910320), (4, 955160), (5, 764128), (8, 477580), (10, 382064), (16, 238790), (20, 191032), (32, 119395), (40, 95516), (80, 47758), (160, 23879)]