97406900

素因数分解:

$2^2\times 5^2\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1988

約数の個数: 36

約数和(自身を含む): 211801548

約数和(自身を除く): 114394648

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 977, 997, 1954, 1994, 3908, 3988, 4885, 4985, 9770, 9970, 19540, 19940, 24425, 24925, 48850, 49850, 97700, 99700, 974069, 1948138, 3896276, 4870345, 9740690, 19481380, 24351725, 48703450, 97406900]

約数ペア:

[(1, 97406900), (2, 48703450), (4, 24351725), (5, 19481380), (10, 9740690), (20, 4870345), (25, 3896276), (50, 1948138), (100, 974069), (977, 99700), (997, 97700), (1954, 49850), (1994, 48850), (3908, 24925), (3988, 24425), (4885, 19940), (4985, 19540), (9770, 9970)]