8078240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 19754280

約数和(自身を除く): 11676040

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, 1741, 2320, 3482, 4640, 6964, 8705, 13928, 17410, 27856, 34820, 50489, 55712, 69640, 100978, 139280, 201956, 252445, 278560, 403912, 504890, 807824, 1009780, 1615648, 2019560, 4039120, 8078240]

約数ペア:

[(1, 8078240), (2, 4039120), (4, 2019560), (5, 1615648), (8, 1009780), (10, 807824), (16, 504890), (20, 403912), (29, 278560), (32, 252445), (40, 201956), (58, 139280), (80, 100978), (116, 69640), (145, 55712), (160, 50489), (232, 34820), (290, 27856), (464, 17410), (580, 13928), (928, 8705), (1160, 6964), (1741, 4640), (2320, 3482)]