103000160

素因数分解:

$2^5\times 5^1\times {\mathrm{643751}}^1$

素因数の和:643766

約数の個数: 24

約数和(自身を含む): 243338256

約数和(自身を除く): 140338096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 643751, 1287502, 2575004, 3218755, 5150008, 6437510, 10300016, 12875020, 20600032, 25750040, 51500080, 103000160]

約数ペア:

[(1, 103000160), (2, 51500080), (4, 25750040), (5, 20600032), (8, 12875020), (10, 10300016), (16, 6437510), (20, 5150008), (32, 3218755), (40, 2575004), (80, 1287502), (160, 643751)]