22882480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2893

約数の個数: 40

約数和(自身を含む): 53737632

約数和(自身を除く): 30855152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 2777, 4120, 5554, 8240, 11108, 13885, 22216, 27770, 44432, 55540, 111080, 222160, 286031, 572062, 1144124, 1430155, 2288248, 2860310, 4576496, 5720620, 11441240, 22882480]

約数ペア:

[(1, 22882480), (2, 11441240), (4, 5720620), (5, 4576496), (8, 2860310), (10, 2288248), (16, 1430155), (20, 1144124), (40, 572062), (80, 286031), (103, 222160), (206, 111080), (412, 55540), (515, 44432), (824, 27770), (1030, 22216), (1648, 13885), (2060, 11108), (2777, 8240), (4120, 5554)]