804982160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214091}}^1$

素因数の和:214151

約数の個数: 40

約数和(自身を含む): 1911413376

約数和(自身を除く): 1106431216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 214091, 428182, 856364, 1070455, 1712728, 2140910, 3425456, 4281820, 8563640, 10062277, 17127280, 20124554, 40249108, 50311385, 80498216, 100622770, 160996432, 201245540, 402491080, 804982160]

約数ペア:

[(1, 804982160), (2, 402491080), (4, 201245540), (5, 160996432), (8, 100622770), (10, 80498216), (16, 50311385), (20, 40249108), (40, 20124554), (47, 17127280), (80, 10062277), (94, 8563640), (188, 4281820), (235, 3425456), (376, 2140910), (470, 1712728), (752, 1070455), (940, 856364), (1880, 428182), (3760, 214091)]