57545380

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5039}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 63535580

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5039, 5710, 10078, 11420, 20156, 25195, 50390, 100780, 2877269, 5754538, 11509076, 14386345, 28772690, 57545380]

約数ペア:

[(1, 57545380), (2, 28772690), (4, 14386345), (5, 11509076), (10, 5754538), (20, 2877269), (571, 100780), (1142, 50390), (2284, 25195), (2855, 20156), (5039, 11420), (5710, 10078)]