54364000

素因数分解:

$2^5\times 5^3\times {\mathrm{13591}}^1$

素因数の和:13616

約数の個数: 48

約数和(自身を含む): 133582176

約数和(自身を除く): 79218176

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, 13591, 27182, 54364, 67955, 108728, 135910, 217456, 271820, 339775, 434912, 543640, 679550, 1087280, 1359100, 1698875, 2174560, 2718200, 3397750, 5436400, 6795500, 10872800, 13591000, 27182000, 54364000]

約数ペア:

[(1, 54364000), (2, 27182000), (4, 13591000), (5, 10872800), (8, 6795500), (10, 5436400), (16, 3397750), (20, 2718200), (25, 2174560), (32, 1698875), (40, 1359100), (50, 1087280), (80, 679550), (100, 543640), (125, 434912), (160, 339775), (200, 271820), (250, 217456), (400, 135910), (500, 108728), (800, 67955), (1000, 54364), (2000, 27182), (4000, 13591)]