33940880

素因数分解:

$2^4\times 5^1\times {\mathrm{424261}}^1$

素因数の和:424274

約数の個数: 20

約数和(自身を含む): 78912732

約数和(自身を除く): 44971852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 424261, 848522, 1697044, 2121305, 3394088, 4242610, 6788176, 8485220, 16970440, 33940880]

約数ペア:

[(1, 33940880), (2, 16970440), (4, 8485220), (5, 6788176), (8, 4242610), (10, 3394088), (16, 2121305), (20, 1697044), (40, 848522), (80, 424261)]