56726620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166843}}^1$

素因数の和:166869

約数の個数: 24

約数和(自身を含む): 126134064

約数和(自身を除く): 69407444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 166843, 333686, 667372, 834215, 1668430, 2836331, 3336860, 5672662, 11345324, 14181655, 28363310, 56726620]

約数ペア:

[(1, 56726620), (2, 28363310), (4, 14181655), (5, 11345324), (10, 5672662), (17, 3336860), (20, 2836331), (34, 1668430), (68, 834215), (85, 667372), (170, 333686), (340, 166843)]