86312560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 213111360

約数和(自身を除く): 126798800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 460, 488, 610, 769, 920, 976, 1220, 1403, 1538, 1840, 2440, 2806, 3076, 3845, 4880, 5612, 6152, 7015, 7690, 11224, 12304, 14030, 15380, 17687, 22448, 28060, 30760, 35374, 46909, 56120, 61520, 70748, 88435, 93818, 112240, 141496, 176870, 187636, 234545, 282992, 353740, 375272, 469090, 707480, 750544, 938180, 1078907, 1414960, 1876360, 2157814, 3752720, 4315628, 5394535, 8631256, 10789070, 17262512, 21578140, 43156280, 86312560]

約数ペア:

[(1, 86312560), (2, 43156280), (4, 21578140), (5, 17262512), (8, 10789070), (10, 8631256), (16, 5394535), (20, 4315628), (23, 3752720), (40, 2157814), (46, 1876360), (61, 1414960), (80, 1078907), (92, 938180), (115, 750544), (122, 707480), (184, 469090), (230, 375272), (244, 353740), (305, 282992), (368, 234545), (460, 187636), (488, 176870), (610, 141496), (769, 112240), (920, 93818), (976, 88435), (1220, 70748), (1403, 61520), (1538, 56120), (1840, 46909), (2440, 35374), (2806, 30760), (3076, 28060), (3845, 22448), (4880, 17687), (5612, 15380), (6152, 14030), (7015, 12304), (7690, 11224)]