28543960

素因数分解:

$2^3\times 5^1\times {\mathrm{713599}}^1$

素因数の和:713610

約数の個数: 16

約数和(自身を含む): 64224000

約数和(自身を除く): 35680040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 713599, 1427198, 2854396, 3567995, 5708792, 7135990, 14271980, 28543960]

約数ペア:

[(1, 28543960), (2, 14271980), (4, 7135990), (5, 5708792), (8, 3567995), (10, 2854396), (20, 1427198), (40, 713599)]