103995980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{472709}}^1$

素因数の和:472729

約数の個数: 24

約数和(自身を含む): 238245840

約数和(自身を除く): 134249860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 472709, 945418, 1890836, 2363545, 4727090, 5199799, 9454180, 10399598, 20799196, 25998995, 51997990, 103995980]

約数ペア:

[(1, 103995980), (2, 51997990), (4, 25998995), (5, 20799196), (10, 10399598), (11, 9454180), (20, 5199799), (22, 4727090), (44, 2363545), (55, 1890836), (110, 945418), (220, 472709)]