80212090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1913}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 165369600

約数和(自身を除く): 85157510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 599, 1198, 1913, 2995, 3826, 4193, 5990, 8386, 9565, 13391, 19130, 20965, 26782, 41930, 66955, 133910, 1145887, 2291774, 5729435, 8021209, 11458870, 16042418, 40106045, 80212090]

約数ペア:

[(1, 80212090), (2, 40106045), (5, 16042418), (7, 11458870), (10, 8021209), (14, 5729435), (35, 2291774), (70, 1145887), (599, 133910), (1198, 66955), (1913, 41930), (2995, 26782), (3826, 20965), (4193, 19130), (5990, 13391), (8386, 9565)]