139700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 333312

約数和(自身を除く): 193612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 508, 550, 635, 1100, 1270, 1397, 2540, 2794, 3175, 5588, 6350, 6985, 12700, 13970, 27940, 34925, 69850, 139700]

約数ペア:

[(1, 139700), (2, 69850), (4, 34925), (5, 27940), (10, 13970), (11, 12700), (20, 6985), (22, 6350), (25, 5588), (44, 3175), (50, 2794), (55, 2540), (100, 1397), (110, 1270), (127, 1100), (220, 635), (254, 550), (275, 508)]