26512420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120511}}^1$

素因数の和:120531

約数の個数: 24

約数和(自身を含む): 60738048

約数和(自身を除く): 34225628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 120511, 241022, 482044, 602555, 1205110, 1325621, 2410220, 2651242, 5302484, 6628105, 13256210, 26512420]

約数ペア:

[(1, 26512420), (2, 13256210), (4, 6628105), (5, 5302484), (10, 2651242), (11, 2410220), (20, 1325621), (22, 1205110), (44, 602555), (55, 482044), (110, 241022), (220, 120511)]