9034120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11887}}^1$

素因数の和:11917

約数の個数: 32

約数和(自身を含む): 21398400

約数和(自身を除く): 12364280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11887, 23774, 47548, 59435, 95096, 118870, 225853, 237740, 451706, 475480, 903412, 1129265, 1806824, 2258530, 4517060, 9034120]

約数ペア:

[(1, 9034120), (2, 4517060), (4, 2258530), (5, 1806824), (8, 1129265), (10, 903412), (19, 475480), (20, 451706), (38, 237740), (40, 225853), (76, 118870), (95, 95096), (152, 59435), (190, 47548), (380, 23774), (760, 11887)]