42647331880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22684751}}^1$

素因数の和:22684809

約数の個数: 32

約数和(自身を含む): 97998128640

約数和(自身を除く): 55350796760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 22684751, 45369502, 90739004, 113423755, 181478008, 226847510, 453695020, 907390040, 1066183297, 2132366594, 4264733188, 5330916485, 8529466376, 10661832970, 21323665940, 42647331880]

約数ペア:

[(1, 42647331880), (2, 21323665940), (4, 10661832970), (5, 8529466376), (8, 5330916485), (10, 4264733188), (20, 2132366594), (40, 1066183297), (47, 907390040), (94, 453695020), (188, 226847510), (235, 181478008), (376, 113423755), (470, 90739004), (940, 45369502), (1880, 22684751)]