70826180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75347}}^1$

素因数の和:75403

約数の個数: 24

約数和(自身を含む): 151901568

約数和(自身を除く): 81075388

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 75347, 150694, 301388, 376735, 753470, 1506940, 3541309, 7082618, 14165236, 17706545, 35413090, 70826180]

約数ペア:

[(1, 70826180), (2, 35413090), (4, 17706545), (5, 14165236), (10, 7082618), (20, 3541309), (47, 1506940), (94, 753470), (188, 376735), (235, 301388), (470, 150694), (940, 75347)]