2016055570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{21859}}^1$

素因数の和:22290

約数の個数: 32

約数和(自身を含む): 3796295040

約数和(自身を除く): 1780239470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 802, 2005, 4010, 9223, 18446, 21859, 43718, 46115, 92230, 109295, 218590, 502757, 1005514, 2513785, 5027570, 8765459, 17530918, 43827295, 87654590, 201605557, 403211114, 1008027785, 2016055570]

約数ペア:

[(1, 2016055570), (2, 1008027785), (5, 403211114), (10, 201605557), (23, 87654590), (46, 43827295), (115, 17530918), (230, 8765459), (401, 5027570), (802, 2513785), (2005, 1005514), (4010, 502757), (9223, 218590), (18446, 109295), (21859, 92230), (43718, 46115)]