22467080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 51024600

約数和(自身を除く): 28557520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 5153, 10306, 20612, 25765, 41224, 51530, 103060, 206120, 561677, 1123354, 2246708, 2808385, 4493416, 5616770, 11233540, 22467080]

約数ペア:

[(1, 22467080), (2, 11233540), (4, 5616770), (5, 4493416), (8, 2808385), (10, 2246708), (20, 1123354), (40, 561677), (109, 206120), (218, 103060), (436, 51530), (545, 41224), (872, 25765), (1090, 20612), (2180, 10306), (4360, 5153)]