53772140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34033}}^1$

素因数の和:34121

約数の個数: 24

約数和(自身を含む): 114354240

約数和(自身を除く): 60582100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34033, 68066, 136132, 170165, 340330, 680660, 2688607, 5377214, 10754428, 13443035, 26886070, 53772140]

約数ペア:

[(1, 53772140), (2, 26886070), (4, 13443035), (5, 10754428), (10, 5377214), (20, 2688607), (79, 680660), (158, 340330), (316, 170165), (395, 136132), (790, 68066), (1580, 34033)]