3922640

素因数分解:

$2^4\times 5^1\times {\mathrm{49033}}^1$

素因数の和:49046

約数の個数: 20

約数和(自身を含む): 9120324

約数和(自身を除く): 5197684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49033, 98066, 196132, 245165, 392264, 490330, 784528, 980660, 1961320, 3922640]

約数ペア:

[(1, 3922640), (2, 1961320), (4, 980660), (5, 784528), (8, 490330), (10, 392264), (16, 245165), (20, 196132), (40, 98066), (80, 49033)]