8839760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 20998656

約数和(自身を除く): 12158896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2351, 3760, 4702, 9404, 11755, 18808, 23510, 37616, 47020, 94040, 110497, 188080, 220994, 441988, 552485, 883976, 1104970, 1767952, 2209940, 4419880, 8839760]

約数ペア:

[(1, 8839760), (2, 4419880), (4, 2209940), (5, 1767952), (8, 1104970), (10, 883976), (16, 552485), (20, 441988), (40, 220994), (47, 188080), (80, 110497), (94, 94040), (188, 47020), (235, 37616), (376, 23510), (470, 18808), (752, 11755), (940, 9404), (1880, 4702), (2351, 3760)]