109520420

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{6011}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 230283648

約数和(自身を除く): 120763228

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 6011, 9110, 12022, 18220, 24044, 30055, 60110, 120220, 5476021, 10952042, 21904084, 27380105, 54760210, 109520420]

約数ペア:

[(1, 109520420), (2, 54760210), (4, 27380105), (5, 21904084), (10, 10952042), (20, 5476021), (911, 120220), (1822, 60110), (3644, 30055), (4555, 24044), (6011, 18220), (9110, 12022)]