6600560

素因数分解:

$2^4\times 5^1\times {\mathrm{82507}}^1$

素因数の和:82520

約数の個数: 20

約数和(自身を含む): 15346488

約数和(自身を除く): 8745928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82507, 165014, 330028, 412535, 660056, 825070, 1320112, 1650140, 3300280, 6600560]

約数ペア:

[(1, 6600560), (2, 3300280), (4, 1650140), (5, 1320112), (8, 825070), (10, 660056), (16, 412535), (20, 330028), (40, 165014), (80, 82507)]