22364000

素因数分解:

$2^5\times 5^3\times {\mathrm{5591}}^1$

素因数の和:5616

約数の個数: 48

約数和(自身を含む): 54958176

約数和(自身を除く): 32594176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5591, 11182, 22364, 27955, 44728, 55910, 89456, 111820, 139775, 178912, 223640, 279550, 447280, 559100, 698875, 894560, 1118200, 1397750, 2236400, 2795500, 4472800, 5591000, 11182000, 22364000]

約数ペア:

[(1, 22364000), (2, 11182000), (4, 5591000), (5, 4472800), (8, 2795500), (10, 2236400), (16, 1397750), (20, 1118200), (25, 894560), (32, 698875), (40, 559100), (50, 447280), (80, 279550), (100, 223640), (125, 178912), (160, 139775), (200, 111820), (250, 89456), (400, 55910), (500, 44728), (800, 27955), (1000, 22364), (2000, 11182), (4000, 5591)]