87679220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{190607}}^1$

素因数の和:190639

約数の個数: 24

約数和(自身を含む): 192132864

約数和(自身を除く): 104453644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 190607, 381214, 762428, 953035, 1906070, 3812140, 4383961, 8767922, 17535844, 21919805, 43839610, 87679220]

約数ペア:

[(1, 87679220), (2, 43839610), (4, 21919805), (5, 17535844), (10, 8767922), (20, 4383961), (23, 3812140), (46, 1906070), (92, 953035), (115, 762428), (230, 381214), (460, 190607)]