6550900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 14369740

約数和(自身を除く): 7818840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 601, 1090, 1202, 2180, 2404, 2725, 3005, 5450, 6010, 10900, 12020, 15025, 30050, 60100, 65509, 131018, 262036, 327545, 655090, 1310180, 1637725, 3275450, 6550900]

約数ペア:

[(1, 6550900), (2, 3275450), (4, 1637725), (5, 1310180), (10, 655090), (20, 327545), (25, 262036), (50, 131018), (100, 65509), (109, 60100), (218, 30050), (436, 15025), (545, 12020), (601, 10900), (1090, 6010), (1202, 5450), (2180, 3005), (2404, 2725)]