68554090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32801}}^1$

素因数の和:32838

約数の個数: 32

約数和(自身を含む): 141704640

約数和(自身を除く): 73150550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32801, 65602, 164005, 328010, 360811, 623219, 721622, 1246438, 1804055, 3116095, 3608110, 6232190, 6855409, 13710818, 34277045, 68554090]

約数ペア:

[(1, 68554090), (2, 34277045), (5, 13710818), (10, 6855409), (11, 6232190), (19, 3608110), (22, 3116095), (38, 1804055), (55, 1246438), (95, 721622), (110, 623219), (190, 360811), (209, 328010), (418, 164005), (1045, 65602), (2090, 32801)]