86046080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4387

約数の個数: 64

約数和(自身を含む): 212388480

約数和(自身を除く): 126342400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4337, 4960, 8674, 9920, 17348, 19840, 21685, 34696, 43370, 69392, 86740, 134447, 138784, 173480, 268894, 277568, 346960, 537788, 555136, 672235, 693920, 1075576, 1344470, 1387840, 2151152, 2688940, 2775680, 4302304, 5377880, 8604608, 10755760, 17209216, 21511520, 43023040, 86046080]

約数ペア:

[(1, 86046080), (2, 43023040), (4, 21511520), (5, 17209216), (8, 10755760), (10, 8604608), (16, 5377880), (20, 4302304), (31, 2775680), (32, 2688940), (40, 2151152), (62, 1387840), (64, 1344470), (80, 1075576), (124, 693920), (128, 672235), (155, 555136), (160, 537788), (248, 346960), (310, 277568), (320, 268894), (496, 173480), (620, 138784), (640, 134447), (992, 86740), (1240, 69392), (1984, 43370), (2480, 34696), (3968, 21685), (4337, 19840), (4960, 17348), (8674, 9920)]