38631760

素因数分解:

$2^4\times 5^1\times {\mathrm{482897}}^1$

素因数の和:482910

約数の個数: 20

約数和(自身を含む): 89819028

約数和(自身を除く): 51187268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482897, 965794, 1931588, 2414485, 3863176, 4828970, 7726352, 9657940, 19315880, 38631760]

約数ペア:

[(1, 38631760), (2, 19315880), (4, 9657940), (5, 7726352), (8, 4828970), (10, 3863176), (16, 2414485), (20, 1931588), (40, 965794), (80, 482897)]