39736090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 75044880

約数和(自身を除く): 35308790

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1877, 2117, 3754, 4234, 9385, 10585, 18770, 21170, 54433, 108866, 137021, 272165, 274042, 544330, 685105, 1370210, 3973609, 7947218, 19868045, 39736090]

約数ペア:

[(1, 39736090), (2, 19868045), (5, 7947218), (10, 3973609), (29, 1370210), (58, 685105), (73, 544330), (145, 274042), (146, 272165), (290, 137021), (365, 108866), (730, 54433), (1877, 21170), (2117, 18770), (3754, 10585), (4234, 9385)]