5219860

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{727}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 11007360

約数和(自身を除く): 5787500

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 727, 1436, 1454, 1795, 2908, 3590, 3635, 7180, 7270, 14540, 260993, 521986, 1043972, 1304965, 2609930, 5219860]

約数ペア:

[(1, 5219860), (2, 2609930), (4, 1304965), (5, 1043972), (10, 521986), (20, 260993), (359, 14540), (718, 7270), (727, 7180), (1436, 3635), (1454, 3590), (1795, 2908)]