528084241940

素因数分解:

$2^2\times 5^1\times {\mathrm{110221}}^1\times {\mathrm{239557}}^1$

素因数の和:349787

約数の個数: 24

約数和(自身を含む): 1108991598792

約数和(自身を除く): 580907356852

約数列:

[1, 2, 4, 5, 10, 20, 110221, 220442, 239557, 440884, 479114, 551105, 958228, 1102210, 1197785, 2204420, 2395570, 4791140, 26404212097, 52808424194, 105616848388, 132021060485, 264042120970, 528084241940]

約数ペア:

[(1, 528084241940), (2, 264042120970), (4, 132021060485), (5, 105616848388), (10, 52808424194), (20, 26404212097), (110221, 4791140), (220442, 2395570), (239557, 2204420), (440884, 1197785), (479114, 1102210), (551105, 958228)]