67609580

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{5023}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 142219392

約数和(自身を除く): 74609812

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 5023, 6730, 10046, 13460, 20092, 25115, 50230, 100460, 3380479, 6760958, 13521916, 16902395, 33804790, 67609580]

約数ペア:

[(1, 67609580), (2, 33804790), (4, 16902395), (5, 13521916), (10, 6760958), (20, 3380479), (673, 100460), (1346, 50230), (2692, 25115), (3365, 20092), (5023, 13460), (6730, 10046)]