2012986670500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7202099}}^1$

素因数の和:7202174

約数の個数: 96

約数和(自身を含む): 4844651011200

約数和(自身を除く): 2831664340700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 125, 130, 172, 215, 250, 260, 325, 430, 500, 559, 650, 860, 1075, 1118, 1300, 1625, 2150, 2236, 2795, 3250, 4300, 5375, 5590, 6500, 10750, 11180, 13975, 21500, 27950, 55900, 69875, 139750, 279500, 7202099, 14404198, 28808396, 36010495, 72020990, 93627287, 144041980, 180052475, 187254574, 309690257, 360104950, 374509148, 468136435, 619380514, 720209900, 900262375, 936272870, 1238761028, 1548451285, 1800524750, 1872545740, 2340682175, 3096902570, 3601049500, 4025973341, 4681364350, 6193805140, 7742256425, 8051946682, 9362728700, 11703410875, 15484512850, 16103893364, 20129866705, 23406821750, 30969025700, 38711282125, 40259733410, 46813643500, 77422564250, 80519466820, 100649333525, 154845128500, 201298667050, 402597334100, 503246667625, 1006493335250, 2012986670500]

約数ペア:

[(1, 2012986670500), (2, 1006493335250), (4, 503246667625), (5, 402597334100), (10, 201298667050), (13, 154845128500), (20, 100649333525), (25, 80519466820), (26, 77422564250), (43, 46813643500), (50, 40259733410), (52, 38711282125), (65, 30969025700), (86, 23406821750), (100, 20129866705), (125, 16103893364), (130, 15484512850), (172, 11703410875), (215, 9362728700), (250, 8051946682), (260, 7742256425), (325, 6193805140), (430, 4681364350), (500, 4025973341), (559, 3601049500), (650, 3096902570), (860, 2340682175), (1075, 1872545740), (1118, 1800524750), (1300, 1548451285), (1625, 1238761028), (2150, 936272870), (2236, 900262375), (2795, 720209900), (3250, 619380514), (4300, 468136435), (5375, 374509148), (5590, 360104950), (6500, 309690257), (10750, 187254574), (11180, 180052475), (13975, 144041980), (21500, 93627287), (27950, 72020990), (55900, 36010495), (69875, 28808396), (139750, 14404198), (279500, 7202099)]