13748320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 19863440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2963, 4640, 5926, 11852, 14815, 23704, 29630, 47408, 59260, 85927, 94816, 118520, 171854, 237040, 343708, 429635, 474080, 687416, 859270, 1374832, 1718540, 2749664, 3437080, 6874160, 13748320]

約数ペア:

[(1, 13748320), (2, 6874160), (4, 3437080), (5, 2749664), (8, 1718540), (10, 1374832), (16, 859270), (20, 687416), (29, 474080), (32, 429635), (40, 343708), (58, 237040), (80, 171854), (116, 118520), (145, 94816), (160, 85927), (232, 59260), (290, 47408), (464, 29630), (580, 23704), (928, 14815), (1160, 11852), (2320, 5926), (2963, 4640)]