125579870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3673}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 244423872

約数和(自身を除く): 118844002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 3673, 6838, 7346, 17095, 18365, 34190, 36730, 47749, 95498, 238745, 477490, 965999, 1931998, 4829995, 9659990, 12557987, 25115974, 62789935, 125579870]

約数ペア:

[(1, 125579870), (2, 62789935), (5, 25115974), (10, 12557987), (13, 9659990), (26, 4829995), (65, 1931998), (130, 965999), (263, 477490), (526, 238745), (1315, 95498), (2630, 47749), (3419, 36730), (3673, 34190), (6838, 18365), (7346, 17095)]