190030900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{46349}}^1$

素因数の和:46404

約数の個数: 36

約数和(自身を含む): 422433900

約数和(自身を除く): 232403000

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 46349, 92698, 185396, 231745, 463490, 926980, 1158725, 1900309, 2317450, 3800618, 4634900, 7601236, 9501545, 19003090, 38006180, 47507725, 95015450, 190030900]

約数ペア:

[(1, 190030900), (2, 95015450), (4, 47507725), (5, 38006180), (10, 19003090), (20, 9501545), (25, 7601236), (41, 4634900), (50, 3800618), (82, 2317450), (100, 1900309), (164, 1158725), (205, 926980), (410, 463490), (820, 231745), (1025, 185396), (2050, 92698), (4100, 46349)]