7883972080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{4337}}^1$

素因数の和:5114

約数の個数: 80

約数和(自身を含む): 18951715584

約数和(自身を除く): 11067743504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 733, 1240, 1466, 2480, 2932, 3665, 4337, 5864, 7330, 8674, 11728, 14660, 17348, 21685, 22723, 29320, 34696, 43370, 45446, 58640, 69392, 86740, 90892, 113615, 134447, 173480, 181784, 227230, 268894, 346960, 363568, 454460, 537788, 672235, 908920, 1075576, 1344470, 1817840, 2151152, 2688940, 3179021, 5377880, 6358042, 10755760, 12716084, 15895105, 25432168, 31790210, 50864336, 63580420, 98549651, 127160840, 197099302, 254321680, 394198604, 492748255, 788397208, 985496510, 1576794416, 1970993020, 3941986040, 7883972080]

約数ペア:

[(1, 7883972080), (2, 3941986040), (4, 1970993020), (5, 1576794416), (8, 985496510), (10, 788397208), (16, 492748255), (20, 394198604), (31, 254321680), (40, 197099302), (62, 127160840), (80, 98549651), (124, 63580420), (155, 50864336), (248, 31790210), (310, 25432168), (496, 15895105), (620, 12716084), (733, 10755760), (1240, 6358042), (1466, 5377880), (2480, 3179021), (2932, 2688940), (3665, 2151152), (4337, 1817840), (5864, 1344470), (7330, 1075576), (8674, 908920), (11728, 672235), (14660, 537788), (17348, 454460), (21685, 363568), (22723, 346960), (29320, 268894), (34696, 227230), (43370, 181784), (45446, 173480), (58640, 134447), (69392, 113615), (86740, 90892)]