4152040

素因数分解:

$2^3\times 5^1\times {\mathrm{103801}}^1$

素因数の和:103812

約数の個数: 16

約数和(自身を含む): 9342180

約数和(自身を除く): 5190140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103801, 207602, 415204, 519005, 830408, 1038010, 2076020, 4152040]

約数ペア:

[(1, 4152040), (2, 2076020), (4, 1038010), (5, 830408), (8, 519005), (10, 415204), (20, 207602), (40, 103801)]