80387410

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{8863}}^1$

素因数の和:9777

約数の個数: 16

約数和(自身を含む): 144873216

約数和(自身を除く): 64485806

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 8863, 9070, 17726, 44315, 88630, 8038741, 16077482, 40193705, 80387410]

約数ペア:

[(1, 80387410), (2, 40193705), (5, 16077482), (10, 8038741), (907, 88630), (1814, 44315), (4535, 17726), (8863, 9070)]