16498980355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8068

約数の個数: 64

約数和(自身を含む): 24166066176

約数和(自身を除く): 7667085821

約数列:

[1, 5, 11, 13, 41, 55, 65, 71, 143, 205, 355, 451, 533, 715, 781, 923, 2255, 2665, 2911, 3905, 4615, 5863, 7927, 10153, 14555, 29315, 32021, 37843, 39635, 50765, 87197, 103051, 160105, 189215, 325007, 416273, 435985, 515255, 562817, 1133561, 1625035, 2081365, 2814085, 3575077, 4225091, 5667805, 6190987, 7316621, 17875385, 21125455, 23075497, 30954935, 36583105, 46476001, 80482831, 115377485, 232380005, 253830467, 299981461, 402414155, 1269152335, 1499907305, 3299796071, 16498980355]

約数ペア:

[(1, 16498980355), (5, 3299796071), (11, 1499907305), (13, 1269152335), (41, 402414155), (55, 299981461), (65, 253830467), (71, 232380005), (143, 115377485), (205, 80482831), (355, 46476001), (451, 36583105), (533, 30954935), (715, 23075497), (781, 21125455), (923, 17875385), (2255, 7316621), (2665, 6190987), (2911, 5667805), (3905, 4225091), (4615, 3575077), (5863, 2814085), (7927, 2081365), (10153, 1625035), (14555, 1133561), (29315, 562817), (32021, 515255), (37843, 435985), (39635, 416273), (50765, 325007), (87197, 189215), (103051, 160105)]