8008909.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85133}}^1$

素因数の和:85155

約数の個数: 32

約数和(自身を含む): 91944720

約数和(自身を除く): 54486200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 85133, 170266, 340532, 425665, 681064, 851330, 936463, 1702660, 1872926, 3405320, 3745852, 4682315, 7491704, 9364630, 18729260, 37458520]

約数ペア:

[(1, 37458520), (2, 18729260), (4, 9364630), (5, 7491704), (8, 4682315), (10, 3745852), (11, 3405320), (20, 1872926), (22, 1702660), (40, 936463), (44, 851330), (55, 681064), (88, 425665), (110, 340532), (220, 170266), (440, 85133)]