2017012040

素因数分解:

$2^3\times 5^1\times {\mathrm{50425301}}^1$

素因数の和:50425312

約数の個数: 16

約数和(自身を含む): 4538277180

約数和(自身を除く): 2521265140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50425301, 100850602, 201701204, 252126505, 403402408, 504253010, 1008506020, 2017012040]

約数ペア:

[(1, 2017012040), (2, 1008506020), (4, 504253010), (5, 403402408), (8, 252126505), (10, 201701204), (20, 100850602), (40, 50425301)]