10365920720

素因数分解:

$2^4\times 5^1\times {\mathrm{129574009}}^1$

素因数の和:129574022

約数の個数: 20

約数和(自身を含む): 24100765860

約数和(自身を除く): 13734845140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129574009, 259148018, 518296036, 647870045, 1036592072, 1295740090, 2073184144, 2591480180, 5182960360, 10365920720]

約数ペア:

[(1, 10365920720), (2, 5182960360), (4, 2591480180), (5, 2073184144), (8, 1295740090), (10, 1036592072), (16, 647870045), (20, 518296036), (40, 259148018), (80, 129574009)]