80680090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{350783}}^1$

素因数の和:350813

約数の個数: 16

約数和(自身を含む): 151538688

約数和(自身を除く): 70858598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 350783, 701566, 1753915, 3507830, 8068009, 16136018, 40340045, 80680090]

約数ペア:

[(1, 80680090), (2, 40340045), (5, 16136018), (10, 8068009), (23, 3507830), (46, 1753915), (115, 701566), (230, 350783)]