3132040

素因数分解:

$2^3\times 5^1\times {\mathrm{78301}}^1$

素因数の和:78312

約数の個数: 16

約数和(自身を含む): 7047180

約数和(自身を除く): 3915140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 78301, 156602, 313204, 391505, 626408, 783010, 1566020, 3132040]

約数ペア:

[(1, 3132040), (2, 1566020), (4, 783010), (5, 626408), (8, 391505), (10, 313204), (20, 156602), (40, 78301)]