183679990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3559}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 357053760

約数和(自身を除く): 173373770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3559, 3970, 5161, 7118, 10322, 17795, 25805, 35590, 46267, 51610, 92534, 231335, 462670, 1412923, 2825846, 7064615, 14129230, 18367999, 36735998, 91839995, 183679990]

約数ペア:

[(1, 183679990), (2, 91839995), (5, 36735998), (10, 18367999), (13, 14129230), (26, 7064615), (65, 2825846), (130, 1412923), (397, 462670), (794, 231335), (1985, 92534), (3559, 51610), (3970, 46267), (5161, 35590), (7118, 25805), (10322, 17795)]