88079440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57947}}^1$

素因数の和:57979

約数の個数: 40

約数和(自身を含む): 215566560

約数和(自身を除く): 127487120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 57947, 115894, 231788, 289735, 463576, 579470, 927152, 1100993, 1158940, 2201986, 2317880, 4403972, 4635760, 5504965, 8807944, 11009930, 17615888, 22019860, 44039720, 88079440]

約数ペア:

[(1, 88079440), (2, 44039720), (4, 22019860), (5, 17615888), (8, 11009930), (10, 8807944), (16, 5504965), (19, 4635760), (20, 4403972), (38, 2317880), (40, 2201986), (76, 1158940), (80, 1100993), (95, 927152), (152, 579470), (190, 463576), (304, 289735), (380, 231788), (760, 115894), (1520, 57947)]