39480188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 81575424

約数和(自身を除く): 42095236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1123, 1598, 2068, 2246, 3196, 4492, 8789, 12353, 17578, 19091, 24706, 35156, 38182, 49412, 52781, 76364, 105562, 210001, 211124, 420002, 580591, 840004, 897277, 1161182, 1794554, 2322364, 3589108, 9870047, 19740094, 39480188]

約数ペア:

[(1, 39480188), (2, 19740094), (4, 9870047), (11, 3589108), (17, 2322364), (22, 1794554), (34, 1161182), (44, 897277), (47, 840004), (68, 580591), (94, 420002), (187, 211124), (188, 210001), (374, 105562), (517, 76364), (748, 52781), (799, 49412), (1034, 38182), (1123, 35156), (1598, 24706), (2068, 19091), (2246, 17578), (3196, 12353), (4492, 8789)]