2510420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11411}}^1$

素因数の和:11431

約数の個数: 24

約数和(自身を含む): 5751648

約数和(自身を除く): 3241228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11411, 22822, 45644, 57055, 114110, 125521, 228220, 251042, 502084, 627605, 1255210, 2510420]

約数ペア:

[(1, 2510420), (2, 1255210), (4, 627605), (5, 502084), (10, 251042), (11, 228220), (20, 125521), (22, 114110), (44, 57055), (55, 45644), (110, 22822), (220, 11411)]