202016320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 112

約数和(自身を含む): 543153600

約数和(自身を除く): 341137280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 1979, 2320, 2552, 3190, 3520, 3958, 4640, 5104, 6380, 7916, 9280, 9895, 10208, 12760, 15832, 19790, 20416, 21769, 25520, 31664, 39580, 43538, 51040, 57391, 63328, 79160, 87076, 102080, 108845, 114782, 126656, 158320, 174152, 217690, 229564, 286955, 316640, 348304, 435380, 459128, 573910, 631301, 633280, 696608, 870760, 918256, 1147820, 1262602, 1393216, 1741520, 1836512, 2295640, 2525204, 3156505, 3483040, 3673024, 4591280, 5050408, 6313010, 6966080, 9182560, 10100816, 12626020, 18365120, 20201632, 25252040, 40403264, 50504080, 101008160, 202016320]

約数ペア:

[(1, 202016320), (2, 101008160), (4, 50504080), (5, 40403264), (8, 25252040), (10, 20201632), (11, 18365120), (16, 12626020), (20, 10100816), (22, 9182560), (29, 6966080), (32, 6313010), (40, 5050408), (44, 4591280), (55, 3673024), (58, 3483040), (64, 3156505), (80, 2525204), (88, 2295640), (110, 1836512), (116, 1741520), (145, 1393216), (160, 1262602), (176, 1147820), (220, 918256), (232, 870760), (290, 696608), (319, 633280), (320, 631301), (352, 573910), (440, 459128), (464, 435380), (580, 348304), (638, 316640), (704, 286955), (880, 229564), (928, 217690), (1160, 174152), (1276, 158320), (1595, 126656), (1760, 114782), (1856, 108845), (1979, 102080), (2320, 87076), (2552, 79160), (3190, 63328), (3520, 57391), (3958, 51040), (4640, 43538), (5104, 39580), (6380, 31664), (7916, 25520), (9280, 21769), (9895, 20416), (10208, 19790), (12760, 15832)]