330140.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 6856080

約数和(自身を除く): 3754900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8161, 16322, 32644, 40805, 81610, 155059, 163220, 310118, 620236, 775295, 1550590, 3101180]

約数ペア:

[(1, 3101180), (2, 1550590), (4, 775295), (5, 620236), (10, 310118), (19, 163220), (20, 155059), (38, 81610), (76, 40805), (95, 32644), (190, 16322), (380, 8161)]