109097780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{495899}}^1$

素因数の和:495919

約数の個数: 24

約数和(自身を含む): 249933600

約数和(自身を除く): 140835820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 495899, 991798, 1983596, 2479495, 4958990, 5454889, 9917980, 10909778, 21819556, 27274445, 54548890, 109097780]

約数ペア:

[(1, 109097780), (2, 54548890), (4, 27274445), (5, 21819556), (10, 10909778), (11, 9917980), (20, 5454889), (22, 4958990), (44, 2479495), (55, 1983596), (110, 991798), (220, 495899)]