454668080

素因数分解:

$2^4\times 5^1\times {\mathrm{5683351}}^1$

素因数の和:5683364

約数の個数: 20

約数和(自身を含む): 1057103472

約数和(自身を除く): 602435392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5683351, 11366702, 22733404, 28416755, 45466808, 56833510, 90933616, 113667020, 227334040, 454668080]

約数ペア:

[(1, 454668080), (2, 227334040), (4, 113667020), (5, 90933616), (8, 56833510), (10, 45466808), (16, 28416755), (20, 22733404), (40, 11366702), (80, 5683351)]