38016220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172801}}^1$

素因数の和:172821

約数の個数: 24

約数和(自身を含む): 87092208

約数和(自身を除く): 49075988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 172801, 345602, 691204, 864005, 1728010, 1900811, 3456020, 3801622, 7603244, 9504055, 19008110, 38016220]

約数ペア:

[(1, 38016220), (2, 19008110), (4, 9504055), (5, 7603244), (10, 3801622), (11, 3456020), (20, 1900811), (22, 1728010), (44, 864005), (55, 691204), (110, 345602), (220, 172801)]