6235540

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 13194720

約数和(自身を除く): 6959180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2243, 2780, 4486, 8972, 11215, 22430, 44860, 311777, 623554, 1247108, 1558885, 3117770, 6235540]

約数ペア:

[(1, 6235540), (2, 3117770), (4, 1558885), (5, 1247108), (10, 623554), (20, 311777), (139, 44860), (278, 22430), (556, 11215), (695, 8972), (1390, 4486), (2243, 2780)]