26932240

素因数分解:

$2^4\times 5^1\times {\mathrm{336653}}^1$

素因数の和:336666

約数の個数: 20

約数和(自身を含む): 62617644

約数和(自身を除く): 35685404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336653, 673306, 1346612, 1683265, 2693224, 3366530, 5386448, 6733060, 13466120, 26932240]

約数ペア:

[(1, 26932240), (2, 13466120), (4, 6733060), (5, 5386448), (8, 3366530), (10, 2693224), (16, 1683265), (20, 1346612), (40, 673306), (80, 336653)]