29732240

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 69370560

約数和(自身を除く): 39638320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 887, 1676, 1774, 2095, 3352, 3548, 4190, 4435, 6704, 7096, 8380, 8870, 14192, 16760, 17740, 33520, 35480, 70960, 371653, 743306, 1486612, 1858265, 2973224, 3716530, 5946448, 7433060, 14866120, 29732240]

約数ペア:

[(1, 29732240), (2, 14866120), (4, 7433060), (5, 5946448), (8, 3716530), (10, 2973224), (16, 1858265), (20, 1486612), (40, 743306), (80, 371653), (419, 70960), (838, 35480), (887, 33520), (1676, 17740), (1774, 16760), (2095, 14192), (3352, 8870), (3548, 8380), (4190, 7096), (4435, 6704)]