2307972040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5245391}}^1$

素因数の和:5245413

約数の個数: 32

約数和(自身を含む): 5665023360

約数和(自身を除く): 3357051320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5245391, 10490782, 20981564, 26226955, 41963128, 52453910, 57699301, 104907820, 115398602, 209815640, 230797204, 288496505, 461594408, 576993010, 1153986020, 2307972040]

約数ペア:

[(1, 2307972040), (2, 1153986020), (4, 576993010), (5, 461594408), (8, 288496505), (10, 230797204), (11, 209815640), (20, 115398602), (22, 104907820), (40, 57699301), (44, 52453910), (55, 41963128), (88, 26226955), (110, 20981564), (220, 10490782), (440, 5245391)]