73827820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4597}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 171487008

約数和(自身を除く): 97659188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4597, 8030, 9194, 16060, 18388, 22985, 45970, 50567, 91940, 101134, 202268, 252835, 335581, 505670, 671162, 1011340, 1342324, 1677905, 3355810, 3691391, 6711620, 7382782, 14765564, 18456955, 36913910, 73827820]

約数ペア:

[(1, 73827820), (2, 36913910), (4, 18456955), (5, 14765564), (10, 7382782), (11, 6711620), (20, 3691391), (22, 3355810), (44, 1677905), (55, 1342324), (73, 1011340), (110, 671162), (146, 505670), (220, 335581), (292, 252835), (365, 202268), (730, 101134), (803, 91940), (1460, 50567), (1606, 45970), (3212, 22985), (4015, 18388), (4597, 16060), (8030, 9194)]