75228080

素因数分解:

$2^4\times 5^1\times {\mathrm{940351}}^1$

素因数の和:940364

約数の個数: 20

約数和(自身を含む): 174905472

約数和(自身を除く): 99677392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 940351, 1880702, 3761404, 4701755, 7522808, 9403510, 15045616, 18807020, 37614040, 75228080]

約数ペア:

[(1, 75228080), (2, 37614040), (4, 18807020), (5, 15045616), (8, 9403510), (10, 7522808), (16, 4701755), (20, 3761404), (40, 1880702), (80, 940351)]