37683880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72469}}^1$

素因数の和:72493

約数の個数: 32

約数和(自身を含む): 91312200

約数和(自身を除く): 53628320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 72469, 144938, 289876, 362345, 579752, 724690, 942097, 1449380, 1884194, 2898760, 3768388, 4710485, 7536776, 9420970, 18841940, 37683880]

約数ペア:

[(1, 37683880), (2, 18841940), (4, 9420970), (5, 7536776), (8, 4710485), (10, 3768388), (13, 2898760), (20, 1884194), (26, 1449380), (40, 942097), (52, 724690), (65, 579752), (104, 362345), (130, 289876), (260, 144938), (520, 72469)]