62528780

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5779}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 131575920

約数和(自身を除く): 69047140

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 5779, 10820, 11558, 23116, 28895, 57790, 115580, 3126439, 6252878, 12505756, 15632195, 31264390, 62528780]

約数ペア:

[(1, 62528780), (2, 31264390), (4, 15632195), (5, 12505756), (10, 6252878), (20, 3126439), (541, 115580), (1082, 57790), (2164, 28895), (2705, 23116), (5410, 11558), (5779, 10820)]