432800560

素因数分解:

$2^4\times 5^1\times {\mathrm{5410007}}^1$

素因数の和:5410020

約数の個数: 20

約数和(自身を含む): 1006261488

約数和(自身を除く): 573460928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5410007, 10820014, 21640028, 27050035, 43280056, 54100070, 86560112, 108200140, 216400280, 432800560]

約数ペア:

[(1, 432800560), (2, 216400280), (4, 108200140), (5, 86560112), (8, 54100070), (10, 43280056), (16, 27050035), (20, 21640028), (40, 10820014), (80, 5410007)]