23085220

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2207}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 48593664

約数和(自身を除く): 25508444

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2207, 2615, 4414, 5230, 8828, 10460, 11035, 22070, 44140, 1154261, 2308522, 4617044, 5771305, 11542610, 23085220]

約数ペア:

[(1, 23085220), (2, 11542610), (4, 5771305), (5, 4617044), (10, 2308522), (20, 1154261), (523, 44140), (1046, 22070), (2092, 11035), (2207, 10460), (2615, 8828), (4414, 5230)]