24617120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 64665216

約数和(自身を除く): 40048096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 197, 220, 284, 352, 355, 394, 440, 568, 710, 781, 788, 880, 985, 1136, 1420, 1562, 1576, 1760, 1970, 2167, 2272, 2840, 3124, 3152, 3905, 3940, 4334, 5680, 6248, 6304, 7810, 7880, 8668, 10835, 11360, 12496, 13987, 15620, 15760, 17336, 21670, 24992, 27974, 31240, 31520, 34672, 43340, 55948, 62480, 69344, 69935, 86680, 111896, 124960, 139870, 153857, 173360, 223792, 279740, 307714, 346720, 447584, 559480, 615428, 769285, 1118960, 1230856, 1538570, 2237920, 2461712, 3077140, 4923424, 6154280, 12308560, 24617120]

約数ペア:

[(1, 24617120), (2, 12308560), (4, 6154280), (5, 4923424), (8, 3077140), (10, 2461712), (11, 2237920), (16, 1538570), (20, 1230856), (22, 1118960), (32, 769285), (40, 615428), (44, 559480), (55, 447584), (71, 346720), (80, 307714), (88, 279740), (110, 223792), (142, 173360), (160, 153857), (176, 139870), (197, 124960), (220, 111896), (284, 86680), (352, 69935), (355, 69344), (394, 62480), (440, 55948), (568, 43340), (710, 34672), (781, 31520), (788, 31240), (880, 27974), (985, 24992), (1136, 21670), (1420, 17336), (1562, 15760), (1576, 15620), (1760, 13987), (1970, 12496), (2167, 11360), (2272, 10835), (2840, 8668), (3124, 7880), (3152, 7810), (3905, 6304), (3940, 6248), (4334, 5680)]