47337560

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1187}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 106706160

約数和(自身を除く): 59368600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1187, 1994, 2374, 3988, 4748, 4985, 5935, 7976, 9496, 9970, 11870, 19940, 23740, 39880, 47480, 1183439, 2366878, 4733756, 5917195, 9467512, 11834390, 23668780, 47337560]

約数ペア:

[(1, 47337560), (2, 23668780), (4, 11834390), (5, 9467512), (8, 5917195), (10, 4733756), (20, 2366878), (40, 1183439), (997, 47480), (1187, 39880), (1994, 23740), (2374, 19940), (3988, 11870), (4748, 9970), (4985, 9496), (5935, 7976)]