88968850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19993}}^1$

素因数の和:20094

約数の個数: 24

約数和(自身を含む): 167349780

約数和(自身を除く): 78380930

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 19993, 39986, 99965, 199930, 499825, 999650, 1779377, 3558754, 8896885, 17793770, 44484425, 88968850]

約数ペア:

[(1, 88968850), (2, 44484425), (5, 17793770), (10, 8896885), (25, 3558754), (50, 1779377), (89, 999650), (178, 499825), (445, 199930), (890, 99965), (2225, 39986), (4450, 19993)]