2912994080

素因数分解:

$2^5\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{10211}}^1$

素因数の和:12009

約数の個数: 48

約数和(自身を含む): 6886482624

約数和(自身を除く): 3973488544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1783, 3566, 7132, 8915, 10211, 14264, 17830, 20422, 28528, 35660, 40844, 51055, 57056, 71320, 81688, 102110, 142640, 163376, 204220, 285280, 326752, 408440, 816880, 1633760, 18206213, 36412426, 72824852, 91031065, 145649704, 182062130, 291299408, 364124260, 582598816, 728248520, 1456497040, 2912994080]

約数ペア:

[(1, 2912994080), (2, 1456497040), (4, 728248520), (5, 582598816), (8, 364124260), (10, 291299408), (16, 182062130), (20, 145649704), (32, 91031065), (40, 72824852), (80, 36412426), (160, 18206213), (1783, 1633760), (3566, 816880), (7132, 408440), (8915, 326752), (10211, 285280), (14264, 204220), (17830, 163376), (20422, 142640), (28528, 102110), (35660, 81688), (40844, 71320), (51055, 57056)]