157044100820

素因数分解:

$2^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3806207}}^1$

素因数の和:3808279

約数の個数: 24

約数和(自身を含む): 329952559104

約数和(自身を除く): 172908458284

約数列:

[1, 2, 4, 5, 10, 20, 2063, 4126, 8252, 10315, 20630, 41260, 3806207, 7612414, 15224828, 19031035, 38062070, 76124140, 7852205041, 15704410082, 31408820164, 39261025205, 78522050410, 157044100820]

約数ペア:

[(1, 157044100820), (2, 78522050410), (4, 39261025205), (5, 31408820164), (10, 15704410082), (20, 7852205041), (2063, 76124140), (4126, 38062070), (8252, 19031035), (10315, 15224828), (20630, 7612414), (41260, 3806207)]