39468910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 77575680

約数和(自身を除く): 38106770

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4159, 4745, 8318, 9490, 20795, 41590, 54067, 108134, 270335, 303607, 540670, 607214, 1518035, 3036070, 3946891, 7893782, 19734455, 39468910]

約数ペア:

[(1, 39468910), (2, 19734455), (5, 7893782), (10, 3946891), (13, 3036070), (26, 1518035), (65, 607214), (73, 540670), (130, 303607), (146, 270335), (365, 108134), (730, 54067), (949, 41590), (1898, 20795), (4159, 9490), (4745, 8318)]