2016755575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{39409}}^1$

素因数の和:39531

約数の個数: 24

約数和(自身を含む): 2638893600

約数和(自身を除く): 622138025

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 2047, 2225, 10235, 39409, 51175, 197045, 906407, 985225, 3507401, 4532035, 17537005, 22660175, 80670223, 87685025, 403351115, 2016755575]

約数ペア:

[(1, 2016755575), (5, 403351115), (23, 87685025), (25, 80670223), (89, 22660175), (115, 17537005), (445, 4532035), (575, 3507401), (2047, 985225), (2225, 906407), (10235, 197045), (39409, 51175)]