12740050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3882

約数の個数: 24

約数和(自身を含む): 24056496

約数和(自身を除く): 11316446

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 3803, 7606, 19015, 38030, 95075, 190150, 254801, 509602, 1274005, 2548010, 6370025, 12740050]

約数ペア:

[(1, 12740050), (2, 6370025), (5, 2548010), (10, 1274005), (25, 509602), (50, 254801), (67, 190150), (134, 95075), (335, 38030), (670, 19015), (1675, 7606), (3350, 3803)]