38047760

素因数分解:

$2^4\times 5^1\times {\mathrm{475597}}^1$

素因数の和:475610

約数の個数: 20

約数和(自身を含む): 88461228

約数和(自身を除く): 50413468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475597, 951194, 1902388, 2377985, 3804776, 4755970, 7609552, 9511940, 19023880, 38047760]

約数ペア:

[(1, 38047760), (2, 19023880), (4, 9511940), (5, 7609552), (8, 4755970), (10, 3804776), (16, 2377985), (20, 1902388), (40, 951194), (80, 475597)]