2008133600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{228197}}^1$

素因数の和:228228

約数の個数: 72

約数和(自身を含む): 5348048328

約数和(自身を除く): 3339914728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 228197, 456394, 912788, 1140985, 1825576, 2281970, 2510167, 3651152, 4563940, 5020334, 5704925, 7302304, 9127880, 10040668, 11409850, 12550835, 18255760, 20081336, 22819700, 25101670, 36511520, 40162672, 45639400, 50203340, 62754175, 80325344, 91278800, 100406680, 125508350, 182557600, 200813360, 251016700, 401626720, 502033400, 1004066800, 2008133600]

約数ペア:

[(1, 2008133600), (2, 1004066800), (4, 502033400), (5, 401626720), (8, 251016700), (10, 200813360), (11, 182557600), (16, 125508350), (20, 100406680), (22, 91278800), (25, 80325344), (32, 62754175), (40, 50203340), (44, 45639400), (50, 40162672), (55, 36511520), (80, 25101670), (88, 22819700), (100, 20081336), (110, 18255760), (160, 12550835), (176, 11409850), (200, 10040668), (220, 9127880), (275, 7302304), (352, 5704925), (400, 5020334), (440, 4563940), (550, 3651152), (800, 2510167), (880, 2281970), (1100, 1825576), (1760, 1140985), (2200, 912788), (4400, 456394), (8800, 228197)]