201470960

素因数分解:

$2^4\times 5^1\times {\mathrm{2518387}}^1$

素因数の和:2518400

約数の個数: 20

約数和(自身を含む): 468420168

約数和(自身を除く): 266949208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2518387, 5036774, 10073548, 12591935, 20147096, 25183870, 40294192, 50367740, 100735480, 201470960]

約数ペア:

[(1, 201470960), (2, 100735480), (4, 50367740), (5, 40294192), (8, 25183870), (10, 20147096), (16, 12591935), (20, 10073548), (40, 5036774), (80, 2518387)]