201601480

素因数分解:

$2^3\times 5^1\times {\mathrm{5040037}}^1$

素因数の和:5040048

約数の個数: 16

約数和(自身を含む): 453603420

約数和(自身を除く): 252001940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040037, 10080074, 20160148, 25200185, 40320296, 50400370, 100800740, 201601480]

約数ペア:

[(1, 201601480), (2, 100800740), (4, 50400370), (5, 40320296), (8, 25200185), (10, 20160148), (20, 10080074), (40, 5040037)]