42225440

素因数分解:

$2^5\times 5^1\times {\mathrm{263909}}^1$

素因数の和:263924

約数の個数: 24

約数和(自身を含む): 99757980

約数和(自身を除く): 57532540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263909, 527818, 1055636, 1319545, 2111272, 2639090, 4222544, 5278180, 8445088, 10556360, 21112720, 42225440]

約数ペア:

[(1, 42225440), (2, 21112720), (4, 10556360), (5, 8445088), (8, 5278180), (10, 4222544), (16, 2639090), (20, 2111272), (32, 1319545), (40, 1055636), (80, 527818), (160, 263909)]