137110180

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{7817}}^1$

素因数の和:8703

約数の個数: 24

約数和(自身を含む): 288296568

約数和(自身を除く): 151186388

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4385, 7817, 8770, 15634, 17540, 31268, 39085, 78170, 156340, 6855509, 13711018, 27422036, 34277545, 68555090, 137110180]

約数ペア:

[(1, 137110180), (2, 68555090), (4, 34277545), (5, 27422036), (10, 13711018), (20, 6855509), (877, 156340), (1754, 78170), (3508, 39085), (4385, 31268), (7817, 17540), (8770, 15634)]