135320784880

素因数分解:

$2^4\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{530753}}^1$

素因数の和:533953

約数の個数: 40

約数和(自身を含む): 314720137872

約数和(自身を除く): 179399352992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3187, 6374, 12748, 15935, 25496, 31870, 50992, 63740, 127480, 254960, 530753, 1061506, 2123012, 2653765, 4246024, 5307530, 8492048, 10615060, 21230120, 42460240, 1691509811, 3383019622, 6766039244, 8457549055, 13532078488, 16915098110, 27064156976, 33830196220, 67660392440, 135320784880]

約数ペア:

[(1, 135320784880), (2, 67660392440), (4, 33830196220), (5, 27064156976), (8, 16915098110), (10, 13532078488), (16, 8457549055), (20, 6766039244), (40, 3383019622), (80, 1691509811), (3187, 42460240), (6374, 21230120), (12748, 10615060), (15935, 8492048), (25496, 5307530), (31870, 4246024), (50992, 2653765), (63740, 2123012), (127480, 1061506), (254960, 530753)]