11952320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 56

約数和(自身を含む): 29187648

約数和(自身を除く): 17235328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 911, 1312, 1640, 1822, 2624, 3280, 3644, 4555, 6560, 7288, 9110, 13120, 14576, 18220, 29152, 36440, 37351, 58304, 72880, 74702, 145760, 149404, 186755, 291520, 298808, 373510, 597616, 747020, 1195232, 1494040, 2390464, 2988080, 5976160, 11952320]

約数ペア:

[(1, 11952320), (2, 5976160), (4, 2988080), (5, 2390464), (8, 1494040), (10, 1195232), (16, 747020), (20, 597616), (32, 373510), (40, 298808), (41, 291520), (64, 186755), (80, 149404), (82, 145760), (160, 74702), (164, 72880), (205, 58304), (320, 37351), (328, 36440), (410, 29152), (656, 18220), (820, 14576), (911, 13120), (1312, 9110), (1640, 7288), (1822, 6560), (2624, 4555), (3280, 3644)]