424893640

素因数分解:

$2^3\times 5^1\times {\mathrm{10622341}}^1$

素因数の和:10622352

約数の個数: 16

約数和(自身を含む): 956010780

約数和(自身を除く): 531117140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10622341, 21244682, 42489364, 53111705, 84978728, 106223410, 212446820, 424893640]

約数ペア:

[(1, 424893640), (2, 212446820), (4, 106223410), (5, 84978728), (8, 53111705), (10, 42489364), (20, 21244682), (40, 10622341)]