404168950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{425441}}^1$

素因数の和:425472

約数の個数: 24

約数和(自身を含む): 791322120

約数和(自身を除く): 387153170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 425441, 850882, 2127205, 4254410, 8083379, 10636025, 16166758, 21272050, 40416895, 80833790, 202084475, 404168950]

約数ペア:

[(1, 404168950), (2, 202084475), (5, 80833790), (10, 40416895), (19, 21272050), (25, 16166758), (38, 10636025), (50, 8083379), (95, 4254410), (190, 2127205), (475, 850882), (950, 425441)]