29700080

素因数分解:

$2^4\times 5^1\times {\mathrm{371251}}^1$

素因数の和:371264

約数の個数: 20

約数和(自身を含む): 69052872

約数和(自身を除く): 39352792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371251, 742502, 1485004, 1856255, 2970008, 3712510, 5940016, 7425020, 14850040, 29700080]

約数ペア:

[(1, 29700080), (2, 14850040), (4, 7425020), (5, 5940016), (8, 3712510), (10, 2970008), (16, 1856255), (20, 1485004), (40, 742502), (80, 371251)]