235214680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{309493}}^1$

素因数の和:309523

約数の個数: 32

約数和(自身を含む): 557089200

約数和(自身を除く): 321874520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 309493, 618986, 1237972, 1547465, 2475944, 3094930, 5880367, 6189860, 11760734, 12379720, 23521468, 29401835, 47042936, 58803670, 117607340, 235214680]

約数ペア:

[(1, 235214680), (2, 117607340), (4, 58803670), (5, 47042936), (8, 29401835), (10, 23521468), (19, 12379720), (20, 11760734), (38, 6189860), (40, 5880367), (76, 3094930), (95, 2475944), (152, 1547465), (190, 1237972), (380, 618986), (760, 309493)]