110027860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12640

約数の個数: 48

約数和(自身を含む): 253814400

約数和(自身を除く): 143786540

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 12589, 25178, 50356, 62945, 125890, 239191, 251780, 289547, 478382, 579094, 956764, 1158188, 1195955, 1447735, 2391910, 2895470, 4783820, 5501393, 5790940, 11002786, 22005572, 27506965, 55013930, 110027860]

約数ペア:

[(1, 110027860), (2, 55013930), (4, 27506965), (5, 22005572), (10, 11002786), (19, 5790940), (20, 5501393), (23, 4783820), (38, 2895470), (46, 2391910), (76, 1447735), (92, 1195955), (95, 1158188), (115, 956764), (190, 579094), (230, 478382), (380, 289547), (437, 251780), (460, 239191), (874, 125890), (1748, 62945), (2185, 50356), (4370, 25178), (8740, 12589)]