42605090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 84227904

約数和(自身を除く): 41622814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 2467, 3454, 4934, 8635, 12335, 17270, 24670, 27137, 54274, 135685, 271370, 387319, 774638, 1936595, 3873190, 4260509, 8521018, 21302545, 42605090]

約数ペア:

[(1, 42605090), (2, 21302545), (5, 8521018), (10, 4260509), (11, 3873190), (22, 1936595), (55, 774638), (110, 387319), (157, 271370), (314, 135685), (785, 54274), (1570, 27137), (1727, 24670), (2467, 17270), (3454, 12335), (4934, 8635)]