4402960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 10463616

約数和(自身を除く): 6060656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1171, 1880, 2342, 3760, 4684, 5855, 9368, 11710, 18736, 23420, 46840, 55037, 93680, 110074, 220148, 275185, 440296, 550370, 880592, 1100740, 2201480, 4402960]

約数ペア:

[(1, 4402960), (2, 2201480), (4, 1100740), (5, 880592), (8, 550370), (10, 440296), (16, 275185), (20, 220148), (40, 110074), (47, 93680), (80, 55037), (94, 46840), (188, 23420), (235, 18736), (376, 11710), (470, 9368), (752, 5855), (940, 4684), (1171, 3760), (1880, 2342)]