22477870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 19656530

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 769, 790, 1538, 2923, 3845, 5846, 7690, 14615, 28453, 29230, 56906, 60751, 121502, 142265, 284530, 303755, 607510, 2247787, 4495574, 11238935, 22477870]

約数ペア:

[(1, 22477870), (2, 11238935), (5, 4495574), (10, 2247787), (37, 607510), (74, 303755), (79, 284530), (158, 142265), (185, 121502), (370, 60751), (395, 56906), (769, 29230), (790, 28453), (1538, 14615), (2923, 7690), (3845, 5846)]