89768060

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{14159}}^1$

素因数の和:14485

約数の個数: 24

約数和(自身を含む): 189120960

約数和(自身を除く): 99352900

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 14159, 28318, 56636, 70795, 141590, 283180, 4488403, 8976806, 17953612, 22442015, 44884030, 89768060]

約数ペア:

[(1, 89768060), (2, 44884030), (4, 22442015), (5, 17953612), (10, 8976806), (20, 4488403), (317, 283180), (634, 141590), (1268, 70795), (1585, 56636), (3170, 28318), (6340, 14159)]