5999440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 40

約数和(自身を含む): 14686560

約数和(自身を除く): 8687120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3947, 7894, 15788, 19735, 31576, 39470, 63152, 74993, 78940, 149986, 157880, 299972, 315760, 374965, 599944, 749930, 1199888, 1499860, 2999720, 5999440]

約数ペア:

[(1, 5999440), (2, 2999720), (4, 1499860), (5, 1199888), (8, 749930), (10, 599944), (16, 374965), (19, 315760), (20, 299972), (38, 157880), (40, 149986), (76, 78940), (80, 74993), (95, 63152), (152, 39470), (190, 31576), (304, 19735), (380, 15788), (760, 7894), (1520, 3947)]