25673120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 42911200

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, 503, 580, 638, 880, 928, 1006, 1160, 1276, 1595, 1760, 2012, 2320, 2515, 2552, 3190, 4024, 4640, 5030, 5104, 5533, 6380, 8048, 10060, 10208, 11066, 12760, 14587, 16096, 20120, 22132, 25520, 27665, 29174, 40240, 44264, 51040, 55330, 58348, 72935, 80480, 88528, 110660, 116696, 145870, 160457, 177056, 221320, 233392, 291740, 320914, 442640, 466784, 583480, 641828, 802285, 885280, 1166960, 1283656, 1604570, 2333920, 2567312, 3209140, 5134624, 6418280, 12836560, 25673120]

約数ペア:

[(1, 25673120), (2, 12836560), (4, 6418280), (5, 5134624), (8, 3209140), (10, 2567312), (11, 2333920), (16, 1604570), (20, 1283656), (22, 1166960), (29, 885280), (32, 802285), (40, 641828), (44, 583480), (55, 466784), (58, 442640), (80, 320914), (88, 291740), (110, 233392), (116, 221320), (145, 177056), (160, 160457), (176, 145870), (220, 116696), (232, 110660), (290, 88528), (319, 80480), (352, 72935), (440, 58348), (464, 55330), (503, 51040), (580, 44264), (638, 40240), (880, 29174), (928, 27665), (1006, 25520), (1160, 22132), (1276, 20120), (1595, 16096), (1760, 14587), (2012, 12760), (2320, 11066), (2515, 10208), (2552, 10060), (3190, 8048), (4024, 6380), (4640, 5533), (5030, 5104)]