24882640

素因数分解:

$2^4\times 5^1\times {\mathrm{311033}}^1$

素因数の和:311046

約数の個数: 20

約数和(自身を含む): 57852324

約数和(自身を除く): 32969684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311033, 622066, 1244132, 1555165, 2488264, 3110330, 4976528, 6220660, 12441320, 24882640]

約数ペア:

[(1, 24882640), (2, 12441320), (4, 6220660), (5, 4976528), (8, 3110330), (10, 2488264), (16, 1555165), (20, 1244132), (40, 622066), (80, 311033)]