44948800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 84

約数和(自身を含む): 119165116

約数和(自身を除く): 74216316

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2161, 2600, 4160, 4322, 5200, 8644, 10400, 10805, 17288, 20800, 21610, 28093, 34576, 43220, 54025, 56186, 69152, 86440, 108050, 112372, 138304, 140465, 172880, 216100, 224744, 280930, 345760, 432200, 449488, 561860, 691520, 702325, 864400, 898976, 1123720, 1404650, 1728800, 1797952, 2247440, 2809300, 3457600, 4494880, 5618600, 8989760, 11237200, 22474400, 44948800]

約数ペア:

[(1, 44948800), (2, 22474400), (4, 11237200), (5, 8989760), (8, 5618600), (10, 4494880), (13, 3457600), (16, 2809300), (20, 2247440), (25, 1797952), (26, 1728800), (32, 1404650), (40, 1123720), (50, 898976), (52, 864400), (64, 702325), (65, 691520), (80, 561860), (100, 449488), (104, 432200), (130, 345760), (160, 280930), (200, 224744), (208, 216100), (260, 172880), (320, 140465), (325, 138304), (400, 112372), (416, 108050), (520, 86440), (650, 69152), (800, 56186), (832, 54025), (1040, 43220), (1300, 34576), (1600, 28093), (2080, 21610), (2161, 20800), (2600, 17288), (4160, 10805), (4322, 10400), (5200, 8644)]