383064880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6226

約数の個数: 80

約数和(自身を含む): 985436928

約数和(自身を除く): 602372048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5680, 6131, 6248, 7810, 12262, 12496, 15620, 24524, 30655, 31240, 49048, 61310, 62480, 67441, 98096, 122620, 134882, 245240, 269764, 337205, 435301, 490480, 539528, 674410, 870602, 1079056, 1348820, 1741204, 2176505, 2697640, 3482408, 4353010, 4788311, 5395280, 6964816, 8706020, 9576622, 17412040, 19153244, 23941555, 34824080, 38306488, 47883110, 76612976, 95766220, 191532440, 383064880]

約数ペア:

[(1, 383064880), (2, 191532440), (4, 95766220), (5, 76612976), (8, 47883110), (10, 38306488), (11, 34824080), (16, 23941555), (20, 19153244), (22, 17412040), (40, 9576622), (44, 8706020), (55, 6964816), (71, 5395280), (80, 4788311), (88, 4353010), (110, 3482408), (142, 2697640), (176, 2176505), (220, 1741204), (284, 1348820), (355, 1079056), (440, 870602), (568, 674410), (710, 539528), (781, 490480), (880, 435301), (1136, 337205), (1420, 269764), (1562, 245240), (2840, 134882), (3124, 122620), (3905, 98096), (5680, 67441), (6131, 62480), (6248, 61310), (7810, 49048), (12262, 31240), (12496, 30655), (15620, 24524)]