38607440

素因数分解:

$2^4\times 5^1\times {\mathrm{482593}}^1$

素因数の和:482606

約数の個数: 20

約数和(自身を含む): 89762484

約数和(自身を除く): 51155044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482593, 965186, 1930372, 2412965, 3860744, 4825930, 7721488, 9651860, 19303720, 38607440]

約数ペア:

[(1, 38607440), (2, 19303720), (4, 9651860), (5, 7721488), (8, 4825930), (10, 3860744), (16, 2412965), (20, 1930372), (40, 965186), (80, 482593)]