89473120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 238684320

約数和(自身を除く): 149211200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1753, 1760, 2320, 2552, 3190, 3506, 4640, 5104, 6380, 7012, 8765, 10208, 12760, 14024, 17530, 19283, 25520, 28048, 35060, 38566, 50837, 51040, 56096, 70120, 77132, 96415, 101674, 140240, 154264, 192830, 203348, 254185, 280480, 308528, 385660, 406696, 508370, 559207, 617056, 771320, 813392, 1016740, 1118414, 1542640, 1626784, 2033480, 2236828, 2796035, 3085280, 4066960, 4473656, 5592070, 8133920, 8947312, 11184140, 17894624, 22368280, 44736560, 89473120]

約数ペア:

[(1, 89473120), (2, 44736560), (4, 22368280), (5, 17894624), (8, 11184140), (10, 8947312), (11, 8133920), (16, 5592070), (20, 4473656), (22, 4066960), (29, 3085280), (32, 2796035), (40, 2236828), (44, 2033480), (55, 1626784), (58, 1542640), (80, 1118414), (88, 1016740), (110, 813392), (116, 771320), (145, 617056), (160, 559207), (176, 508370), (220, 406696), (232, 385660), (290, 308528), (319, 280480), (352, 254185), (440, 203348), (464, 192830), (580, 154264), (638, 140240), (880, 101674), (928, 96415), (1160, 77132), (1276, 70120), (1595, 56096), (1753, 51040), (1760, 50837), (2320, 38566), (2552, 35060), (3190, 28048), (3506, 25520), (4640, 19283), (5104, 17530), (6380, 14024), (7012, 12760), (8765, 10208)]