3880360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8819}}^1$

素因数の和:8841

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5645240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 8819, 17638, 35276, 44095, 70552, 88190, 97009, 176380, 194018, 352760, 388036, 485045, 776072, 970090, 1940180, 3880360]

約数ペア:

[(1, 3880360), (2, 1940180), (4, 970090), (5, 776072), (8, 485045), (10, 388036), (11, 352760), (20, 194018), (22, 176380), (40, 97009), (44, 88190), (55, 70552), (88, 44095), (110, 35276), (220, 17638), (440, 8819)]