56068240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36887}}^1$

素因数の和:36919

約数の個数: 40

約数和(自身を含む): 137223360

約数和(自身を除く): 81155120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 36887, 73774, 147548, 184435, 295096, 368870, 590192, 700853, 737740, 1401706, 1475480, 2803412, 2950960, 3504265, 5606824, 7008530, 11213648, 14017060, 28034120, 56068240]

約数ペア:

[(1, 56068240), (2, 28034120), (4, 14017060), (5, 11213648), (8, 7008530), (10, 5606824), (16, 3504265), (19, 2950960), (20, 2803412), (38, 1475480), (40, 1401706), (76, 737740), (80, 700853), (95, 590192), (152, 368870), (190, 295096), (304, 184435), (380, 147548), (760, 73774), (1520, 36887)]