20183065760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5099}}^1$

素因数の和:5311

約数の個数: 192

約数和(自身を含む): 56353449600

約数和(自身を除く): 36170383840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 173, 176, 208, 220, 260, 286, 346, 352, 416, 440, 520, 572, 692, 715, 865, 880, 1040, 1144, 1384, 1430, 1730, 1760, 1903, 2080, 2249, 2288, 2768, 2860, 3460, 3806, 4498, 4576, 5099, 5536, 5720, 6920, 7612, 8996, 9515, 10198, 11245, 11440, 13840, 15224, 17992, 19030, 20396, 22490, 22880, 24739, 25495, 27680, 30448, 35984, 38060, 40792, 44980, 49478, 50990, 56089, 60896, 66287, 71968, 76120, 81584, 89960, 98956, 101980, 112178, 123695, 132574, 152240, 163168, 179920, 197912, 203960, 224356, 247390, 265148, 280445, 304480, 331435, 359840, 395824, 407920, 448712, 494780, 530296, 560890, 662870, 729157, 791648, 815840, 882127, 897424, 989560, 1060592, 1121780, 1325740, 1458314, 1764254, 1794848, 1979120, 2121184, 2243560, 2651480, 2916628, 3528508, 3645785, 3958240, 4410635, 4487120, 5302960, 5833256, 7057016, 7291570, 8821270, 8974240, 9703397, 10605920, 11467651, 11666512, 14114032, 14583140, 17642540, 19406794, 22935302, 23333024, 28228064, 29166280, 35285080, 38813588, 45870604, 48516985, 57338255, 58332560, 70570160, 77627176, 91741208, 97033970, 114676510, 116665120, 126144161, 141140320, 155254352, 183482416, 194067940, 229353020, 252288322, 310508704, 366964832, 388135880, 458706040, 504576644, 630720805, 776271760, 917412080, 1009153288, 1261441610, 1552543520, 1834824160, 2018306576, 2522883220, 4036613152, 5045766440, 10091532880, 20183065760]

約数ペア:

[(1, 20183065760), (2, 10091532880), (4, 5045766440), (5, 4036613152), (8, 2522883220), (10, 2018306576), (11, 1834824160), (13, 1552543520), (16, 1261441610), (20, 1009153288), (22, 917412080), (26, 776271760), (32, 630720805), (40, 504576644), (44, 458706040), (52, 388135880), (55, 366964832), (65, 310508704), (80, 252288322), (88, 229353020), (104, 194067940), (110, 183482416), (130, 155254352), (143, 141140320), (160, 126144161), (173, 116665120), (176, 114676510), (208, 97033970), (220, 91741208), (260, 77627176), (286, 70570160), (346, 58332560), (352, 57338255), (416, 48516985), (440, 45870604), (520, 38813588), (572, 35285080), (692, 29166280), (715, 28228064), (865, 23333024), (880, 22935302), (1040, 19406794), (1144, 17642540), (1384, 14583140), (1430, 14114032), (1730, 11666512), (1760, 11467651), (1903, 10605920), (2080, 9703397), (2249, 8974240), (2288, 8821270), (2768, 7291570), (2860, 7057016), (3460, 5833256), (3806, 5302960), (4498, 4487120), (4576, 4410635), (5099, 3958240), (5536, 3645785), (5720, 3528508), (6920, 2916628), (7612, 2651480), (8996, 2243560), (9515, 2121184), (10198, 1979120), (11245, 1794848), (11440, 1764254), (13840, 1458314), (15224, 1325740), (17992, 1121780), (19030, 1060592), (20396, 989560), (22490, 897424), (22880, 882127), (24739, 815840), (25495, 791648), (27680, 729157), (30448, 662870), (35984, 560890), (38060, 530296), (40792, 494780), (44980, 448712), (49478, 407920), (50990, 395824), (56089, 359840), (60896, 331435), (66287, 304480), (71968, 280445), (76120, 265148), (81584, 247390), (89960, 224356), (98956, 203960), (101980, 197912), (112178, 179920), (123695, 163168), (132574, 152240)]