1826226220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43627}}^1$

素因数の和:43679

約数の個数: 96

約数和(自身を含む): 4925426688

約数和(自身を除く): 3099200468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 8372, 10465, 20930, 41860, 43627, 87254, 174508, 218135, 305389, 436270, 567151, 610778, 872540, 1003421, 1134302, 1221556, 1526945, 2006842, 2268604, 2835755, 3053890, 3970057, 4013684, 5017105, 5671510, 6107780, 7023947, 7940114, 10034210, 11343020, 13044473, 14047894, 15880228, 19850285, 20068420, 26088946, 28095788, 35119735, 39700570, 52177892, 65222365, 70239470, 79401140, 91311311, 130444730, 140478940, 182622622, 260889460, 365245244, 456556555, 913113110, 1826226220]

約数ペア:

[(1, 1826226220), (2, 913113110), (4, 456556555), (5, 365245244), (7, 260889460), (10, 182622622), (13, 140478940), (14, 130444730), (20, 91311311), (23, 79401140), (26, 70239470), (28, 65222365), (35, 52177892), (46, 39700570), (52, 35119735), (65, 28095788), (70, 26088946), (91, 20068420), (92, 19850285), (115, 15880228), (130, 14047894), (140, 13044473), (161, 11343020), (182, 10034210), (230, 7940114), (260, 7023947), (299, 6107780), (322, 5671510), (364, 5017105), (455, 4013684), (460, 3970057), (598, 3053890), (644, 2835755), (805, 2268604), (910, 2006842), (1196, 1526945), (1495, 1221556), (1610, 1134302), (1820, 1003421), (2093, 872540), (2990, 610778), (3220, 567151), (4186, 436270), (5980, 305389), (8372, 218135), (10465, 174508), (20930, 87254), (41860, 43627)]