3725920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 10069920

約数和(自身を除く): 6344000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 73, 80, 88, 110, 116, 145, 146, 160, 176, 220, 232, 290, 292, 319, 352, 365, 440, 464, 580, 584, 638, 730, 803, 880, 928, 1160, 1168, 1276, 1460, 1595, 1606, 1760, 2117, 2320, 2336, 2552, 2920, 3190, 3212, 4015, 4234, 4640, 5104, 5840, 6380, 6424, 8030, 8468, 10208, 10585, 11680, 12760, 12848, 16060, 16936, 21170, 23287, 25520, 25696, 32120, 33872, 42340, 46574, 51040, 64240, 67744, 84680, 93148, 116435, 128480, 169360, 186296, 232870, 338720, 372592, 465740, 745184, 931480, 1862960, 3725920]

約数ペア:

[(1, 3725920), (2, 1862960), (4, 931480), (5, 745184), (8, 465740), (10, 372592), (11, 338720), (16, 232870), (20, 186296), (22, 169360), (29, 128480), (32, 116435), (40, 93148), (44, 84680), (55, 67744), (58, 64240), (73, 51040), (80, 46574), (88, 42340), (110, 33872), (116, 32120), (145, 25696), (146, 25520), (160, 23287), (176, 21170), (220, 16936), (232, 16060), (290, 12848), (292, 12760), (319, 11680), (352, 10585), (365, 10208), (440, 8468), (464, 8030), (580, 6424), (584, 6380), (638, 5840), (730, 5104), (803, 4640), (880, 4234), (928, 4015), (1160, 3212), (1168, 3190), (1276, 2920), (1460, 2552), (1595, 2336), (1606, 2320), (1760, 2117)]