1079367080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 2745705600

約数和(自身を除く): 1666338520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 89, 110, 172, 178, 215, 220, 344, 356, 430, 440, 445, 473, 641, 712, 860, 890, 946, 979, 1282, 1720, 1780, 1892, 1958, 2365, 2564, 3205, 3560, 3784, 3827, 3916, 4730, 4895, 5128, 6410, 7051, 7654, 7832, 9460, 9790, 12820, 14102, 15308, 18920, 19135, 19580, 25640, 27563, 28204, 30616, 35255, 38270, 39160, 42097, 55126, 56408, 57049, 70510, 76540, 84194, 110252, 114098, 137815, 141020, 153080, 168388, 210485, 220504, 228196, 275630, 282040, 285245, 303193, 336776, 420970, 456392, 551260, 570490, 606386, 627539, 841940, 1102520, 1140980, 1212772, 1255078, 1515965, 1683880, 2281960, 2425544, 2453107, 2510156, 3031930, 3137695, 4906214, 5020312, 6063860, 6275390, 9812428, 12127720, 12265535, 12550780, 19624856, 24531070, 25101560, 26984177, 49062140, 53968354, 98124280, 107936708, 134920885, 215873416, 269841770, 539683540, 1079367080]

約数ペア:

[(1, 1079367080), (2, 539683540), (4, 269841770), (5, 215873416), (8, 134920885), (10, 107936708), (11, 98124280), (20, 53968354), (22, 49062140), (40, 26984177), (43, 25101560), (44, 24531070), (55, 19624856), (86, 12550780), (88, 12265535), (89, 12127720), (110, 9812428), (172, 6275390), (178, 6063860), (215, 5020312), (220, 4906214), (344, 3137695), (356, 3031930), (430, 2510156), (440, 2453107), (445, 2425544), (473, 2281960), (641, 1683880), (712, 1515965), (860, 1255078), (890, 1212772), (946, 1140980), (979, 1102520), (1282, 841940), (1720, 627539), (1780, 606386), (1892, 570490), (1958, 551260), (2365, 456392), (2564, 420970), (3205, 336776), (3560, 303193), (3784, 285245), (3827, 282040), (3916, 275630), (4730, 228196), (4895, 220504), (5128, 210485), (6410, 168388), (7051, 153080), (7654, 141020), (7832, 137815), (9460, 114098), (9790, 110252), (12820, 84194), (14102, 76540), (15308, 70510), (18920, 57049), (19135, 56408), (19580, 55126), (25640, 42097), (27563, 39160), (28204, 38270), (30616, 35255)]