2492501440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54510

約数の個数: 112

約数和(自身を含む): 6973031520

約数和(自身を除く): 4480530080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 45760, 54469, 108938, 217876, 272345, 435752, 544690, 599159, 708097, 871504, 1089380, 1198318, 1416194, 1743008, 2178760, 2396636, 2832388, 2995795, 3486016, 3540485, 4357520, 4793272, 5664776, 5991590, 7080970, 7789067, 8715040, 9586544, 11329552, 11983180, 14161940, 15578134, 17430080, 19173088, 22659104, 23966360, 28323880, 31156268, 38346176, 38945335, 45318208, 47932720, 56647760, 62312536, 77890670, 95865440, 113295520, 124625072, 155781340, 191730880, 226591040, 249250144, 311562680, 498500288, 623125360, 1246250720, 2492501440]

約数ペア:

[(1, 2492501440), (2, 1246250720), (4, 623125360), (5, 498500288), (8, 311562680), (10, 249250144), (11, 226591040), (13, 191730880), (16, 155781340), (20, 124625072), (22, 113295520), (26, 95865440), (32, 77890670), (40, 62312536), (44, 56647760), (52, 47932720), (55, 45318208), (64, 38945335), (65, 38346176), (80, 31156268), (88, 28323880), (104, 23966360), (110, 22659104), (130, 19173088), (143, 17430080), (160, 15578134), (176, 14161940), (208, 11983180), (220, 11329552), (260, 9586544), (286, 8715040), (320, 7789067), (352, 7080970), (416, 5991590), (440, 5664776), (520, 4793272), (572, 4357520), (704, 3540485), (715, 3486016), (832, 2995795), (880, 2832388), (1040, 2396636), (1144, 2178760), (1430, 1743008), (1760, 1416194), (2080, 1198318), (2288, 1089380), (2860, 871504), (3520, 708097), (4160, 599159), (4576, 544690), (5720, 435752), (9152, 272345), (11440, 217876), (22880, 108938), (45760, 54469)]