66845210

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9787}}^1$

素因数の和:10477

約数の個数: 16

約数和(自身を含む): 120509856

約数和(自身を除く): 53664646

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 9787, 19574, 48935, 97870, 6684521, 13369042, 33422605, 66845210]

約数ペア:

[(1, 66845210), (2, 33422605), (5, 13369042), (10, 6684521), (683, 97870), (1366, 48935), (3415, 19574), (6830, 9787)]