38480240

素因数分解:

$2^4\times 5^1\times {\mathrm{481003}}^1$

素因数の和:481016

約数の個数: 20

約数和(自身を含む): 89466744

約数和(自身を除く): 50986504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481003, 962006, 1924012, 2405015, 3848024, 4810030, 7696048, 9620060, 19240120, 38480240]

約数ペア:

[(1, 38480240), (2, 19240120), (4, 9620060), (5, 7696048), (8, 4810030), (10, 3848024), (16, 2405015), (20, 1924012), (40, 962006), (80, 481003)]