134600420

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{7853}}^1$

素因数の和:8719

約数の個数: 24

約数和(自身を含む): 283026744

約数和(自身を除く): 148426324

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 4285, 7853, 8570, 15706, 17140, 31412, 39265, 78530, 157060, 6730021, 13460042, 26920084, 33650105, 67300210, 134600420]

約数ペア:

[(1, 134600420), (2, 67300210), (4, 33650105), (5, 26920084), (10, 13460042), (20, 6730021), (857, 157060), (1714, 78530), (3428, 39265), (4285, 31412), (7853, 17140), (8570, 15706)]