5481812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 11679360

約数和(自身を除く): 6197548

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 157, 172, 203, 301, 314, 406, 602, 628, 812, 1099, 1204, 1247, 2198, 2494, 4396, 4553, 4988, 6751, 8729, 9106, 13502, 17458, 18212, 27004, 31871, 34916, 47257, 63742, 94514, 127484, 189028, 195779, 391558, 783116, 1370453, 2740906, 5481812]

約数ペア:

[(1, 5481812), (2, 2740906), (4, 1370453), (7, 783116), (14, 391558), (28, 195779), (29, 189028), (43, 127484), (58, 94514), (86, 63742), (116, 47257), (157, 34916), (172, 31871), (203, 27004), (301, 18212), (314, 17458), (406, 13502), (602, 9106), (628, 8729), (812, 6751), (1099, 4988), (1204, 4553), (1247, 4396), (2198, 2494)]