3324760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 7658640

約数和(自身を除く): 4333880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1933, 3866, 7732, 9665, 15464, 19330, 38660, 77320, 83119, 166238, 332476, 415595, 664952, 831190, 1662380, 3324760]

約数ペア:

[(1, 3324760), (2, 1662380), (4, 831190), (5, 664952), (8, 415595), (10, 332476), (20, 166238), (40, 83119), (43, 77320), (86, 38660), (172, 19330), (215, 15464), (344, 9665), (430, 7732), (860, 3866), (1720, 1933)]