14558440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28021

約数の個数: 32

約数和(自身を含む): 35277480

約数和(自身を除く): 20719040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27997, 55994, 111988, 139985, 223976, 279970, 363961, 559940, 727922, 1119880, 1455844, 1819805, 2911688, 3639610, 7279220, 14558440]

約数ペア:

[(1, 14558440), (2, 7279220), (4, 3639610), (5, 2911688), (8, 1819805), (10, 1455844), (13, 1119880), (20, 727922), (26, 559940), (40, 363961), (52, 279970), (65, 223976), (104, 139985), (130, 111988), (260, 55994), (520, 27997)]