113581940

素因数分解:

$2^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2557}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 238722792

約数和(自身を除く): 125140852

約数列:

[1, 2, 4, 5, 10, 20, 2221, 2557, 4442, 5114, 8884, 10228, 11105, 12785, 22210, 25570, 44420, 51140, 5679097, 11358194, 22716388, 28395485, 56790970, 113581940]

約数ペア:

[(1, 113581940), (2, 56790970), (4, 28395485), (5, 22716388), (10, 11358194), (20, 5679097), (2221, 51140), (2557, 44420), (4442, 25570), (5114, 22210), (8884, 12785), (10228, 11105)]