38379260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40829}}^1$

素因数の和:40885

約数の個数: 24

約数和(自身を含む): 82313280

約数和(自身を除く): 43934020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 40829, 81658, 163316, 204145, 408290, 816580, 1918963, 3837926, 7675852, 9594815, 19189630, 38379260]

約数ペア:

[(1, 38379260), (2, 19189630), (4, 9594815), (5, 7675852), (10, 3837926), (20, 1918963), (47, 816580), (94, 408290), (188, 204145), (235, 163316), (470, 81658), (940, 40829)]