34617680

素因数分解:

$2^4\times 5^1\times {\mathrm{432721}}^1$

素因数の和:432734

約数の個数: 20

約数和(自身を含む): 80486292

約数和(自身を除く): 45868612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 432721, 865442, 1730884, 2163605, 3461768, 4327210, 6923536, 8654420, 17308840, 34617680]

約数ペア:

[(1, 34617680), (2, 17308840), (4, 8654420), (5, 6923536), (8, 4327210), (10, 3461768), (16, 2163605), (20, 1730884), (40, 865442), (80, 432721)]