1324460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 2842560

約数和(自身を除く): 1518100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1409, 2818, 5636, 7045, 14090, 28180, 66223, 132446, 264892, 331115, 662230, 1324460]

約数ペア:

[(1, 1324460), (2, 662230), (4, 331115), (5, 264892), (10, 132446), (20, 66223), (47, 28180), (94, 14090), (188, 7045), (235, 5636), (470, 2818), (940, 1409)]