1676140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 3603600

約数和(自身を除く): 1927460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1949, 3898, 7796, 9745, 19490, 38980, 83807, 167614, 335228, 419035, 838070, 1676140]

約数ペア:

[(1, 1676140), (2, 838070), (4, 419035), (5, 335228), (10, 167614), (20, 83807), (43, 38980), (86, 19490), (172, 9745), (215, 7796), (430, 3898), (860, 1949)]