2103740

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 4445280

約数和(自身を除く): 2341540

約数列:

[1, 2, 4, 5, 10, 20, 293, 359, 586, 718, 1172, 1436, 1465, 1795, 2930, 3590, 5860, 7180, 105187, 210374, 420748, 525935, 1051870, 2103740]

約数ペア:

[(1, 2103740), (2, 1051870), (4, 525935), (5, 420748), (10, 210374), (20, 105187), (293, 7180), (359, 5860), (586, 3590), (718, 2930), (1172, 1795), (1436, 1465)]