6982480

素因数分解:

$2^4\times 5^1\times {\mathrm{87281}}^1$

素因数の和:87294

約数の個数: 20

約数和(自身を含む): 16234452

約数和(自身を除く): 9251972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 87281, 174562, 349124, 436405, 698248, 872810, 1396496, 1745620, 3491240, 6982480]

約数ペア:

[(1, 6982480), (2, 3491240), (4, 1745620), (5, 1396496), (8, 872810), (10, 698248), (16, 436405), (20, 349124), (40, 174562), (80, 87281)]