201001480

素因数分解:

$2^3\times 5^1\times {\mathrm{5025037}}^1$

素因数の和:5025048

約数の個数: 16

約数和(自身を含む): 452253420

約数和(自身を除く): 251251940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5025037, 10050074, 20100148, 25125185, 40200296, 50250370, 100500740, 201001480]

約数ペア:

[(1, 201001480), (2, 100500740), (4, 50250370), (5, 40200296), (8, 25125185), (10, 20100148), (20, 10050074), (40, 5025037)]