86228350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 176051232

約数和(自身を除く): 89822882

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2503, 2650, 3445, 5006, 6890, 12515, 17225, 25030, 32539, 34450, 62575, 65078, 125150, 132659, 162695, 265318, 325390, 663295, 813475, 1326590, 1626950, 1724567, 3316475, 3449134, 6632950, 8622835, 17245670, 43114175, 86228350]

約数ペア:

[(1, 86228350), (2, 43114175), (5, 17245670), (10, 8622835), (13, 6632950), (25, 3449134), (26, 3316475), (50, 1724567), (53, 1626950), (65, 1326590), (106, 813475), (130, 663295), (265, 325390), (325, 265318), (530, 162695), (650, 132659), (689, 125150), (1325, 65078), (1378, 62575), (2503, 34450), (2650, 32539), (3445, 25030), (5006, 17225), (6890, 12515)]