88323280

素因数分解:

$2^4\times 5^1\times {\mathrm{1104041}}^1$

素因数の和:1104054

約数の個数: 20

約数和(自身を含む): 205351812

約数和(自身を除く): 117028532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1104041, 2208082, 4416164, 5520205, 8832328, 11040410, 17664656, 22080820, 44161640, 88323280]

約数ペア:

[(1, 88323280), (2, 44161640), (4, 22080820), (5, 17664656), (8, 11040410), (10, 8832328), (16, 5520205), (20, 4416164), (40, 2208082), (80, 1104041)]