39036680

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10061}}^1$

素因数の和:10169

約数の個数: 32

約数和(自身を含む): 88746840

約数和(自身を除く): 49710160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 10061, 20122, 40244, 50305, 80488, 100610, 201220, 402440, 975917, 1951834, 3903668, 4879585, 7807336, 9759170, 19518340, 39036680]

約数ペア:

[(1, 39036680), (2, 19518340), (4, 9759170), (5, 7807336), (8, 4879585), (10, 3903668), (20, 1951834), (40, 975917), (97, 402440), (194, 201220), (388, 100610), (485, 80488), (776, 50305), (970, 40244), (1940, 20122), (3880, 10061)]