27412360

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1709}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 61867800

約数和(自身を除く): 34455440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 1709, 2005, 3208, 3418, 4010, 6836, 8020, 8545, 13672, 16040, 17090, 34180, 68360, 685309, 1370618, 2741236, 3426545, 5482472, 6853090, 13706180, 27412360]

約数ペア:

[(1, 27412360), (2, 13706180), (4, 6853090), (5, 5482472), (8, 3426545), (10, 2741236), (20, 1370618), (40, 685309), (401, 68360), (802, 34180), (1604, 17090), (1709, 16040), (2005, 13672), (3208, 8545), (3418, 8020), (4010, 6836)]