66903350

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{8209}}^1$

素因数の和:8384

約数の個数: 24

約数和(自身を含む): 125218920

約数和(自身を除く): 58315570

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 8209, 16418, 41045, 82090, 205225, 410450, 1338067, 2676134, 6690335, 13380670, 33451675, 66903350]

約数ペア:

[(1, 66903350), (2, 33451675), (5, 13380670), (10, 6690335), (25, 2676134), (50, 1338067), (163, 410450), (326, 205225), (815, 82090), (1630, 41045), (4075, 16418), (8150, 8209)]