1336177520

素因数分解:

$2^4\times 5^1\times {\mathrm{16702219}}^1$

素因数の和:16702232

約数の個数: 20

約数和(自身を含む): 3106612920

約数和(自身を除く): 1770435400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16702219, 33404438, 66808876, 83511095, 133617752, 167022190, 267235504, 334044380, 668088760, 1336177520]

約数ペア:

[(1, 1336177520), (2, 668088760), (4, 334044380), (5, 267235504), (8, 167022190), (10, 133617752), (16, 83511095), (20, 66808876), (40, 33404438), (80, 16702219)]