91147810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13229}}^1$

素因数の和:13302

約数の個数: 32

約数和(自身を含む): 180033840

約数和(自身を除く): 88886030

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 13229, 26458, 66145, 132290, 171977, 343954, 701137, 859885, 1402274, 1719770, 3505685, 7011370, 9114781, 18229562, 45573905, 91147810]

約数ペア:

[(1, 91147810), (2, 45573905), (5, 18229562), (10, 9114781), (13, 7011370), (26, 3505685), (53, 1719770), (65, 1402274), (106, 859885), (130, 701137), (265, 343954), (530, 171977), (689, 132290), (1378, 66145), (3445, 26458), (6890, 13229)]