83538980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{596707}}^1$

素因数の和:596723

約数の個数: 24

約数和(自身を含む): 200493888

約数和(自身を除く): 116954908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 596707, 1193414, 2386828, 2983535, 4176949, 5967070, 8353898, 11934140, 16707796, 20884745, 41769490, 83538980]

約数ペア:

[(1, 83538980), (2, 41769490), (4, 20884745), (5, 16707796), (7, 11934140), (10, 8353898), (14, 5967070), (20, 4176949), (28, 2983535), (35, 2386828), (70, 1193414), (140, 596707)]