5655351820

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{2297}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 11952541440

約数和(自身を除く): 6297189620

約数列:

[1, 2, 4, 5, 10, 20, 257, 479, 514, 958, 1028, 1285, 1916, 2297, 2395, 2570, 4594, 4790, 5140, 9188, 9580, 11485, 22970, 45940, 123103, 246206, 492412, 590329, 615515, 1100263, 1180658, 1231030, 2200526, 2361316, 2462060, 2951645, 4401052, 5501315, 5903290, 11002630, 11806580, 22005260, 282767591, 565535182, 1131070364, 1413837955, 2827675910, 5655351820]

約数ペア:

[(1, 5655351820), (2, 2827675910), (4, 1413837955), (5, 1131070364), (10, 565535182), (20, 282767591), (257, 22005260), (479, 11806580), (514, 11002630), (958, 5903290), (1028, 5501315), (1285, 4401052), (1916, 2951645), (2297, 2462060), (2395, 2361316), (2570, 2200526), (4594, 1231030), (4790, 1180658), (5140, 1100263), (9188, 615515), (9580, 590329), (11485, 492412), (22970, 246206), (45940, 123103)]