22248040

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1777}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 50246280

約数和(自身を除く): 27998240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 1777, 2504, 3130, 3554, 6260, 7108, 8885, 12520, 14216, 17770, 35540, 71080, 556201, 1112402, 2224804, 2781005, 4449608, 5562010, 11124020, 22248040]

約数ペア:

[(1, 22248040), (2, 11124020), (4, 5562010), (5, 4449608), (8, 2781005), (10, 2224804), (20, 1112402), (40, 556201), (313, 71080), (626, 35540), (1252, 17770), (1565, 14216), (1777, 12520), (2504, 8885), (3130, 7108), (3554, 6260)]