80367290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349423}}^1$

素因数の和:349453

約数の個数: 16

約数和(自身を含む): 150951168

約数和(自身を除く): 70583878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 349423, 698846, 1747115, 3494230, 8036729, 16073458, 40183645, 80367290]

約数ペア:

[(1, 80367290), (2, 40183645), (5, 16073458), (10, 8036729), (23, 3494230), (46, 1747115), (115, 698846), (230, 349423)]