25238150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{72109}}^1$

素因数の和:72128

約数の個数: 24

約数和(自身を含む): 53649840

約数和(自身を除く): 28411690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 72109, 144218, 360545, 504763, 721090, 1009526, 1802725, 2523815, 3605450, 5047630, 12619075, 25238150]

約数ペア:

[(1, 25238150), (2, 12619075), (5, 5047630), (7, 3605450), (10, 2523815), (14, 1802725), (25, 1009526), (35, 721090), (50, 504763), (70, 360545), (175, 144218), (350, 72109)]