419213528060

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{18179251}}^1$

素因数の和:18180413

約数の個数: 24

約数和(自身を含む): 881111985936

約数和(自身を除く): 461898457876

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 18179251, 36358502, 72717004, 90896255, 181792510, 363585020, 20960676403, 41921352806, 83842705612, 104803382015, 209606764030, 419213528060]

約数ペア:

[(1, 419213528060), (2, 209606764030), (4, 104803382015), (5, 83842705612), (10, 41921352806), (20, 20960676403), (1153, 363585020), (2306, 181792510), (4612, 90896255), (5765, 72717004), (11530, 36358502), (23060, 18179251)]