27642650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{78979}}^1$

素因数の和:78998

約数の個数: 24

約数和(自身を含む): 58761120

約数和(自身を除く): 31118470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 78979, 157958, 394895, 552853, 789790, 1105706, 1974475, 2764265, 3948950, 5528530, 13821325, 27642650]

約数ペア:

[(1, 27642650), (2, 13821325), (5, 5528530), (7, 3948950), (10, 2764265), (14, 1974475), (25, 1105706), (35, 789790), (50, 552853), (70, 394895), (175, 157958), (350, 78979)]