77314530920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 191165184000

約数和(自身を除く): 113850653080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 877, 955, 1049, 1528, 1754, 1910, 2098, 2101, 3508, 3820, 4196, 4202, 4385, 5245, 7016, 7640, 8392, 8404, 8770, 9647, 10490, 10505, 11539, 16808, 17540, 19294, 20980, 21010, 23078, 35080, 38588, 41960, 42020, 46156, 48235, 57695, 77176, 84040, 92312, 96470, 115390, 167507, 192940, 200359, 230780, 335014, 385880, 400718, 461560, 670028, 801436, 837535, 919973, 1001795, 1340056, 1602872, 1675070, 1839946, 1842577, 2003590, 2203949, 3350140, 3679892, 3685154, 4007180, 4407898, 4599865, 6700280, 7359784, 7370308, 8014360, 8815796, 9199730, 9212885, 10119703, 11019745, 14740616, 17631592, 18399460, 18425770, 20239406, 22039490, 36798920, 36851540, 40478812, 44078980, 50598515, 73703080, 80957624, 88157960, 101197030, 175714843, 202394060, 351429686, 404788120, 702859372, 878574215, 1405718744, 1757148430, 1932863273, 3514296860, 3865726546, 7028593720, 7731453092, 9664316365, 15462906184, 19328632730, 38657265460, 77314530920]

約数ペア:

[(1, 77314530920), (2, 38657265460), (4, 19328632730), (5, 15462906184), (8, 9664316365), (10, 7731453092), (11, 7028593720), (20, 3865726546), (22, 3514296860), (40, 1932863273), (44, 1757148430), (55, 1405718744), (88, 878574215), (110, 702859372), (191, 404788120), (220, 351429686), (382, 202394060), (440, 175714843), (764, 101197030), (877, 88157960), (955, 80957624), (1049, 73703080), (1528, 50598515), (1754, 44078980), (1910, 40478812), (2098, 36851540), (2101, 36798920), (3508, 22039490), (3820, 20239406), (4196, 18425770), (4202, 18399460), (4385, 17631592), (5245, 14740616), (7016, 11019745), (7640, 10119703), (8392, 9212885), (8404, 9199730), (8770, 8815796), (9647, 8014360), (10490, 7370308), (10505, 7359784), (11539, 6700280), (16808, 4599865), (17540, 4407898), (19294, 4007180), (20980, 3685154), (21010, 3679892), (23078, 3350140), (35080, 2203949), (38588, 2003590), (41960, 1842577), (42020, 1839946), (46156, 1675070), (48235, 1602872), (57695, 1340056), (77176, 1001795), (84040, 919973), (92312, 837535), (96470, 801436), (115390, 670028), (167507, 461560), (192940, 400718), (200359, 385880), (230780, 335014)]