12914440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 36936000

約数和(自身を除く): 24021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 599, 616, 770, 980, 1078, 1198, 1540, 1960, 2156, 2396, 2695, 2995, 3080, 4193, 4312, 4792, 5390, 5990, 6589, 8386, 10780, 11980, 13178, 16772, 20965, 21560, 23960, 26356, 29351, 32945, 33544, 41930, 46123, 52712, 58702, 65890, 83860, 92246, 117404, 131780, 146755, 167720, 184492, 230615, 234808, 263560, 293510, 322861, 368984, 461230, 587020, 645722, 922460, 1174040, 1291444, 1614305, 1844920, 2582888, 3228610, 6457220, 12914440]

約数ペア:

[(1, 12914440), (2, 6457220), (4, 3228610), (5, 2582888), (7, 1844920), (8, 1614305), (10, 1291444), (11, 1174040), (14, 922460), (20, 645722), (22, 587020), (28, 461230), (35, 368984), (40, 322861), (44, 293510), (49, 263560), (55, 234808), (56, 230615), (70, 184492), (77, 167720), (88, 146755), (98, 131780), (110, 117404), (140, 92246), (154, 83860), (196, 65890), (220, 58702), (245, 52712), (280, 46123), (308, 41930), (385, 33544), (392, 32945), (440, 29351), (490, 26356), (539, 23960), (599, 21560), (616, 20965), (770, 16772), (980, 13178), (1078, 11980), (1198, 10780), (1540, 8386), (1960, 6589), (2156, 5990), (2396, 5390), (2695, 4792), (2995, 4312), (3080, 4193)]