25202960

素因数分解:

$2^4\times 5^1\times {\mathrm{315037}}^1$

素因数の和:315050

約数の個数: 20

約数和(自身を含む): 58597068

約数和(自身を除く): 33394108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 315037, 630074, 1260148, 1575185, 2520296, 3150370, 5040592, 6300740, 12601480, 25202960]

約数ペア:

[(1, 25202960), (2, 12601480), (4, 6300740), (5, 5040592), (8, 3150370), (10, 2520296), (16, 1575185), (20, 1260148), (40, 630074), (80, 315037)]