61884040

素因数分解:

$2^3\times 5^1\times {\mathrm{1547101}}^1$

素因数の和:1547112

約数の個数: 16

約数和(自身を含む): 139239180

約数和(自身を除く): 77355140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1547101, 3094202, 6188404, 7735505, 12376808, 15471010, 30942020, 61884040]

約数ペア:

[(1, 61884040), (2, 30942020), (4, 15471010), (5, 12376808), (8, 7735505), (10, 6188404), (20, 3094202), (40, 1547101)]