5203407040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 13915851264

約数和(自身を除く): 8712444224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 157, 160, 208, 248, 257, 260, 310, 314, 320, 403, 416, 496, 514, 520, 620, 628, 785, 806, 832, 992, 1028, 1040, 1240, 1256, 1285, 1570, 1612, 1984, 2015, 2041, 2056, 2080, 2480, 2512, 2570, 3140, 3224, 3341, 4030, 4082, 4112, 4160, 4867, 4960, 5024, 5140, 6280, 6448, 6682, 7967, 8060, 8164, 8224, 9734, 9920, 10048, 10205, 10280, 12560, 12896, 13364, 15934, 16120, 16328, 16448, 16705, 19468, 20410, 20560, 24335, 25120, 25792, 26728, 31868, 32240, 32656, 33410, 38936, 39835, 40349, 40820, 41120, 48670, 50240, 53456, 63271, 63736, 64480, 65312, 66820, 77872, 79670, 80698, 81640, 82240, 97340, 103571, 106912, 126542, 127472, 128960, 130624, 133640, 155744, 159340, 161396, 163280, 194680, 201745, 207142, 213824, 253084, 254944, 267280, 311488, 316355, 318680, 322792, 326560, 389360, 403490, 414284, 506168, 509888, 517855, 524537, 534560, 632710, 637360, 645584, 653120, 778720, 806980, 828568, 1012336, 1035710, 1049074, 1069120, 1250819, 1265420, 1274720, 1291168, 1557440, 1613960, 1657136, 2024672, 2071420, 2098148, 2501638, 2530840, 2549440, 2582336, 2622685, 3227920, 3314272, 4049344, 4142840, 4196296, 5003276, 5061680, 5245370, 6254095, 6455840, 6628544, 8285680, 8392592, 10006552, 10123360, 10490740, 12508190, 12911680, 16260647, 16571360, 16785184, 20013104, 20246720, 20981480, 25016380, 32521294, 33142720, 33570368, 40026208, 41962960, 50032760, 65042588, 80052416, 81303235, 83925920, 100065520, 130085176, 162606470, 167851840, 200131040, 260170352, 325212940, 400262080, 520340704, 650425880, 1040681408, 1300851760, 2601703520, 5203407040]

約数ペア:

[(1, 5203407040), (2, 2601703520), (4, 1300851760), (5, 1040681408), (8, 650425880), (10, 520340704), (13, 400262080), (16, 325212940), (20, 260170352), (26, 200131040), (31, 167851840), (32, 162606470), (40, 130085176), (52, 100065520), (62, 83925920), (64, 81303235), (65, 80052416), (80, 65042588), (104, 50032760), (124, 41962960), (130, 40026208), (155, 33570368), (157, 33142720), (160, 32521294), (208, 25016380), (248, 20981480), (257, 20246720), (260, 20013104), (310, 16785184), (314, 16571360), (320, 16260647), (403, 12911680), (416, 12508190), (496, 10490740), (514, 10123360), (520, 10006552), (620, 8392592), (628, 8285680), (785, 6628544), (806, 6455840), (832, 6254095), (992, 5245370), (1028, 5061680), (1040, 5003276), (1240, 4196296), (1256, 4142840), (1285, 4049344), (1570, 3314272), (1612, 3227920), (1984, 2622685), (2015, 2582336), (2041, 2549440), (2056, 2530840), (2080, 2501638), (2480, 2098148), (2512, 2071420), (2570, 2024672), (3140, 1657136), (3224, 1613960), (3341, 1557440), (4030, 1291168), (4082, 1274720), (4112, 1265420), (4160, 1250819), (4867, 1069120), (4960, 1049074), (5024, 1035710), (5140, 1012336), (6280, 828568), (6448, 806980), (6682, 778720), (7967, 653120), (8060, 645584), (8164, 637360), (8224, 632710), (9734, 534560), (9920, 524537), (10048, 517855), (10205, 509888), (10280, 506168), (12560, 414284), (12896, 403490), (13364, 389360), (15934, 326560), (16120, 322792), (16328, 318680), (16448, 316355), (16705, 311488), (19468, 267280), (20410, 254944), (20560, 253084), (24335, 213824), (25120, 207142), (25792, 201745), (26728, 194680), (31868, 163280), (32240, 161396), (32656, 159340), (33410, 155744), (38936, 133640), (39835, 130624), (40349, 128960), (40820, 127472), (41120, 126542), (48670, 106912), (50240, 103571), (53456, 97340), (63271, 82240), (63736, 81640), (64480, 80698), (65312, 79670), (66820, 77872)]