86209120

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2003}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 204528240

約数和(自身を除く): 118319120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2003, 2152, 2690, 4006, 4304, 5380, 8012, 8608, 10015, 10760, 16024, 20030, 21520, 32048, 40060, 43040, 64096, 80120, 160240, 320480, 538807, 1077614, 2155228, 2694035, 4310456, 5388070, 8620912, 10776140, 17241824, 21552280, 43104560, 86209120]

約数ペア:

[(1, 86209120), (2, 43104560), (4, 21552280), (5, 17241824), (8, 10776140), (10, 8620912), (16, 5388070), (20, 4310456), (32, 2694035), (40, 2155228), (80, 1077614), (160, 538807), (269, 320480), (538, 160240), (1076, 80120), (1345, 64096), (2003, 43040), (2152, 40060), (2690, 32048), (4006, 21520), (4304, 20030), (5380, 16024), (8012, 10760), (8608, 10015)]