27832780

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1873}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 58558752

約数和(自身を除く): 30725972

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 1873, 2972, 3715, 3746, 7430, 7492, 9365, 14860, 18730, 37460, 1391639, 2783278, 5566556, 6958195, 13916390, 27832780]

約数ペア:

[(1, 27832780), (2, 13916390), (4, 6958195), (5, 5566556), (10, 2783278), (20, 1391639), (743, 37460), (1486, 18730), (1873, 14860), (2972, 9365), (3715, 7492), (3746, 7430)]