11405960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6067}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 26213760

約数和(自身を除く): 14807800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6067, 12134, 24268, 30335, 48536, 60670, 121340, 242680, 285149, 570298, 1140596, 1425745, 2281192, 2851490, 5702980, 11405960]

約数ペア:

[(1, 11405960), (2, 5702980), (4, 2851490), (5, 2281192), (8, 1425745), (10, 1140596), (20, 570298), (40, 285149), (47, 242680), (94, 121340), (188, 60670), (235, 48536), (376, 30335), (470, 24268), (940, 12134), (1880, 6067)]