39868810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97241}}^1$

素因数の和:97289

約数の個数: 16

約数和(自身を含む): 73514952

約数和(自身を除く): 33646142

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 97241, 194482, 486205, 972410, 3986881, 7973762, 19934405, 39868810]

約数ペア:

[(1, 39868810), (2, 19934405), (5, 7973762), (10, 3986881), (41, 972410), (82, 486205), (205, 194482), (410, 97241)]