89798440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97607}}^1$

素因数の和:97641

約数の個数: 32

約数和(自身を含む): 210833280

約数和(自身を除く): 121034840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 97607, 195214, 390428, 488035, 780856, 976070, 1952140, 2244961, 3904280, 4489922, 8979844, 11224805, 17959688, 22449610, 44899220, 89798440]

約数ペア:

[(1, 89798440), (2, 44899220), (4, 22449610), (5, 17959688), (8, 11224805), (10, 8979844), (20, 4489922), (23, 3904280), (40, 2244961), (46, 1952140), (92, 976070), (115, 780856), (184, 488035), (230, 390428), (460, 195214), (920, 97607)]