2914640

素因数分解:

$2^4\times 5^1\times {\mathrm{36433}}^1$

素因数の和:36446

約数の個数: 20

約数和(自身を含む): 6776724

約数和(自身を除く): 3862084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36433, 72866, 145732, 182165, 291464, 364330, 582928, 728660, 1457320, 2914640]

約数ペア:

[(1, 2914640), (2, 1457320), (4, 728660), (5, 582928), (8, 364330), (10, 291464), (16, 182165), (20, 145732), (40, 72866), (80, 36433)]