6572120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3875

約数の個数: 32

約数和(自身を含む): 15135120

約数和(自身を除く): 8563000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3821, 7642, 15284, 19105, 30568, 38210, 76420, 152840, 164303, 328606, 657212, 821515, 1314424, 1643030, 3286060, 6572120]

約数ペア:

[(1, 6572120), (2, 3286060), (4, 1643030), (5, 1314424), (8, 821515), (10, 657212), (20, 328606), (40, 164303), (43, 152840), (86, 76420), (172, 38210), (215, 30568), (344, 19105), (430, 15284), (860, 7642), (1720, 3821)]