5422579880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2884351}}^1$

素因数の和:2884409

約数の個数: 32

約数和(自身を含む): 12460400640

約数和(自身を除く): 7037820760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2884351, 5768702, 11537404, 14421755, 23074808, 28843510, 57687020, 115374040, 135564497, 271128994, 542257988, 677822485, 1084515976, 1355644970, 2711289940, 5422579880]

約数ペア:

[(1, 5422579880), (2, 2711289940), (4, 1355644970), (5, 1084515976), (8, 677822485), (10, 542257988), (20, 271128994), (40, 135564497), (47, 115374040), (94, 57687020), (188, 28843510), (235, 23074808), (376, 14421755), (470, 11537404), (940, 5768702), (1880, 2884351)]