6622900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 14533792

約数和(自身を除く): 7910892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 643, 1030, 1286, 2060, 2572, 2575, 3215, 5150, 6430, 10300, 12860, 16075, 32150, 64300, 66229, 132458, 264916, 331145, 662290, 1324580, 1655725, 3311450, 6622900]

約数ペア:

[(1, 6622900), (2, 3311450), (4, 1655725), (5, 1324580), (10, 662290), (20, 331145), (25, 264916), (50, 132458), (100, 66229), (103, 64300), (206, 32150), (412, 16075), (515, 12860), (643, 10300), (1030, 6430), (1286, 5150), (2060, 3215), (2572, 2575)]