5185094720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 168

約数和(自身を含む): 13750134552

約数和(自身を除く): 8565039832

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, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 961, 992, 1040, 1240, 1297, 1612, 1922, 1984, 2015, 2080, 2480, 2594, 3224, 3844, 4030, 4160, 4805, 4960, 5188, 6448, 6485, 7688, 8060, 9610, 9920, 10376, 12493, 12896, 12970, 15376, 16120, 16861, 19220, 20752, 24986, 25792, 25940, 30752, 32240, 33722, 38440, 40207, 41504, 49972, 51880, 61504, 62465, 64480, 67444, 76880, 80414, 83008, 84305, 99944, 103760, 124930, 128960, 134888, 153760, 160828, 168610, 199888, 201035, 207520, 249860, 269776, 307520, 321656, 337220, 399776, 402070, 415040, 499720, 522691, 539552, 643312, 674440, 799552, 804140, 999440, 1045382, 1079104, 1246417, 1286624, 1348880, 1608280, 1998880, 2090764, 2492834, 2573248, 2613455, 2697760, 3216560, 3997760, 4181528, 4985668, 5226910, 5395520, 6232085, 6433120, 8363056, 9971336, 10453820, 12464170, 12866240, 16203421, 16726112, 19942672, 20907640, 24928340, 32406842, 33452224, 39885344, 41815280, 49856680, 64813684, 79770688, 81017105, 83630560, 99713360, 129627368, 162034210, 167261120, 199426720, 259254736, 324068420, 398853440, 518509472, 648136840, 1037018944, 1296273680, 2592547360, 5185094720]

約数ペア:

[(1, 5185094720), (2, 2592547360), (4, 1296273680), (5, 1037018944), (8, 648136840), (10, 518509472), (13, 398853440), (16, 324068420), (20, 259254736), (26, 199426720), (31, 167261120), (32, 162034210), (40, 129627368), (52, 99713360), (62, 83630560), (64, 81017105), (65, 79770688), (80, 64813684), (104, 49856680), (124, 41815280), (130, 39885344), (155, 33452224), (160, 32406842), (208, 24928340), (248, 20907640), (260, 19942672), (310, 16726112), (320, 16203421), (403, 12866240), (416, 12464170), (496, 10453820), (520, 9971336), (620, 8363056), (806, 6433120), (832, 6232085), (961, 5395520), (992, 5226910), (1040, 4985668), (1240, 4181528), (1297, 3997760), (1612, 3216560), (1922, 2697760), (1984, 2613455), (2015, 2573248), (2080, 2492834), (2480, 2090764), (2594, 1998880), (3224, 1608280), (3844, 1348880), (4030, 1286624), (4160, 1246417), (4805, 1079104), (4960, 1045382), (5188, 999440), (6448, 804140), (6485, 799552), (7688, 674440), (8060, 643312), (9610, 539552), (9920, 522691), (10376, 499720), (12493, 415040), (12896, 402070), (12970, 399776), (15376, 337220), (16120, 321656), (16861, 307520), (19220, 269776), (20752, 249860), (24986, 207520), (25792, 201035), (25940, 199888), (30752, 168610), (32240, 160828), (33722, 153760), (38440, 134888), (40207, 128960), (41504, 124930), (49972, 103760), (51880, 99944), (61504, 84305), (62465, 83008), (64480, 80414), (67444, 76880)]