3704240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 9069360

約数和(自身を除く): 5365120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2437, 4874, 9748, 12185, 19496, 24370, 38992, 46303, 48740, 92606, 97480, 185212, 194960, 231515, 370424, 463030, 740848, 926060, 1852120, 3704240]

約数ペア:

[(1, 3704240), (2, 1852120), (4, 926060), (5, 740848), (8, 463030), (10, 370424), (16, 231515), (19, 194960), (20, 185212), (38, 97480), (40, 92606), (76, 48740), (80, 46303), (95, 38992), (152, 24370), (190, 19496), (304, 12185), (380, 9748), (760, 4874), (1520, 2437)]