56535580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38723}}^1$

素因数の和:38805

約数の個数: 24

約数和(自身を含む): 120354192

約数和(自身を除く): 63818612

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38723, 77446, 154892, 193615, 387230, 774460, 2826779, 5653558, 11307116, 14133895, 28267790, 56535580]

約数ペア:

[(1, 56535580), (2, 28267790), (4, 14133895), (5, 11307116), (10, 5653558), (20, 2826779), (73, 774460), (146, 387230), (292, 193615), (365, 154892), (730, 77446), (1460, 38723)]