89179610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52769}}^1$

素因数の和:52802

約数の個数: 24

約数和(自身を含む): 173824380

約数和(自身を除く): 84644770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52769, 105538, 263845, 527690, 685997, 1371994, 3429985, 6859970, 8917961, 17835922, 44589805, 89179610]

約数ペア:

[(1, 89179610), (2, 44589805), (5, 17835922), (10, 8917961), (13, 6859970), (26, 3429985), (65, 1371994), (130, 685997), (169, 527690), (338, 263845), (845, 105538), (1690, 52769)]