80007410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2879}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 85051150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 2879, 3970, 5558, 5758, 13895, 14395, 20153, 27790, 28790, 40306, 100765, 201530, 1142963, 2285926, 5714815, 8000741, 11429630, 16001482, 40003705, 80007410]

約数ペア:

[(1, 80007410), (2, 40003705), (5, 16001482), (7, 11429630), (10, 8000741), (14, 5714815), (35, 2285926), (70, 1142963), (397, 201530), (794, 100765), (1985, 40306), (2779, 28790), (2879, 27790), (3970, 20153), (5558, 14395), (5758, 13895)]