38204080

素因数分解:

$2^4\times 5^1\times {\mathrm{477551}}^1$

素因数の和:477564

約数の個数: 20

約数和(自身を含む): 88824672

約数和(自身を除く): 50620592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 477551, 955102, 1910204, 2387755, 3820408, 4775510, 7640816, 9551020, 19102040, 38204080]

約数ペア:

[(1, 38204080), (2, 19102040), (4, 9551020), (5, 7640816), (8, 4775510), (10, 3820408), (16, 2387755), (20, 1910204), (40, 955102), (80, 477551)]