8304080

素因数分解:

$2^4\times 5^1\times {\mathrm{103801}}^1$

素因数の和:103814

約数の個数: 20

約数和(自身を含む): 19307172

約数和(自身を除く): 11003092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103801, 207602, 415204, 519005, 830408, 1038010, 1660816, 2076020, 4152040, 8304080]

約数ペア:

[(1, 8304080), (2, 4152040), (4, 2076020), (5, 1660816), (8, 1038010), (10, 830408), (16, 519005), (20, 415204), (40, 207602), (80, 103801)]