103533520

素因数分解:

$2^4\times 5^1\times {\mathrm{1294169}}^1$

素因数の和:1294182

約数の個数: 20

約数和(自身を含む): 240715620

約数和(自身を除く): 137182100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1294169, 2588338, 5176676, 6470845, 10353352, 12941690, 20706704, 25883380, 51766760, 103533520]

約数ペア:

[(1, 103533520), (2, 51766760), (4, 25883380), (5, 20706704), (8, 12941690), (10, 10353352), (16, 6470845), (20, 5176676), (40, 2588338), (80, 1294169)]