12040236460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{86001689}}^1$

素因数の和:86001705

約数の個数: 24

約数和(自身を含む): 28896567840

約数和(自身を除く): 16856331380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 86001689, 172003378, 344006756, 430008445, 602011823, 860016890, 1204023646, 1720033780, 2408047292, 3010059115, 6020118230, 12040236460]

約数ペア:

[(1, 12040236460), (2, 6020118230), (4, 3010059115), (5, 2408047292), (7, 1720033780), (10, 1204023646), (14, 860016890), (20, 602011823), (28, 430008445), (35, 344006756), (70, 172003378), (140, 86001689)]