40893370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 84359808

約数和(自身を除く): 43466438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 1117, 2234, 2615, 3661, 5230, 5585, 7322, 7819, 11170, 15638, 18305, 36610, 39095, 78190, 584191, 1168382, 2920955, 4089337, 5841910, 8178674, 20446685, 40893370]

約数ペア:

[(1, 40893370), (2, 20446685), (5, 8178674), (7, 5841910), (10, 4089337), (14, 2920955), (35, 1168382), (70, 584191), (523, 78190), (1046, 39095), (1117, 36610), (2234, 18305), (2615, 15638), (3661, 11170), (5230, 7819), (5585, 7322)]