212534607580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{625101787}}^1$

素因数の和:625101813

約数の個数: 24

約数和(自身を含む): 472576951728

約数和(自身を除く): 260042344148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 625101787, 1250203574, 2500407148, 3125508935, 6251017870, 10626730379, 12502035740, 21253460758, 42506921516, 53133651895, 106267303790, 212534607580]

約数ペア:

[(1, 212534607580), (2, 106267303790), (4, 53133651895), (5, 42506921516), (10, 21253460758), (17, 12502035740), (20, 10626730379), (34, 6251017870), (68, 3125508935), (85, 2500407148), (170, 1250203574), (340, 625101787)]