10776783020

素因数分解:

$2^2\times 5^1\times {\mathrm{7691}}^1\times {\mathrm{70061}}^1$

素因数の和:77761

約数の個数: 24

約数和(自身を含む): 22634509968

約数和(自身を除く): 11857726948

約数列:

[1, 2, 4, 5, 10, 20, 7691, 15382, 30764, 38455, 70061, 76910, 140122, 153820, 280244, 350305, 700610, 1401220, 538839151, 1077678302, 2155356604, 2694195755, 5388391510, 10776783020]

約数ペア:

[(1, 10776783020), (2, 5388391510), (4, 2694195755), (5, 2155356604), (10, 1077678302), (20, 538839151), (7691, 1401220), (15382, 700610), (30764, 350305), (38455, 280244), (70061, 153820), (76910, 140122)]