1715693080

素因数分解:

$2^3\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{14437}}^1$

素因数の和:17419

約数の個数: 32

約数和(自身を含む): 3861876240

約数和(自身を除く): 2146183160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2971, 5942, 11884, 14437, 14855, 23768, 28874, 29710, 57748, 59420, 72185, 115496, 118840, 144370, 288740, 577480, 42892327, 85784654, 171569308, 214461635, 343138616, 428923270, 857846540, 1715693080]

約数ペア:

[(1, 1715693080), (2, 857846540), (4, 428923270), (5, 343138616), (8, 214461635), (10, 171569308), (20, 85784654), (40, 42892327), (2971, 577480), (5942, 288740), (11884, 144370), (14437, 118840), (14855, 115496), (23768, 72185), (28874, 59420), (29710, 57748)]