42166960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47917}}^1$

素因数の和:47941

約数の個数: 40

約数和(自身を含む): 106952976

約数和(自身を除く): 64786016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 47917, 95834, 191668, 239585, 383336, 479170, 527087, 766672, 958340, 1054174, 1916680, 2108348, 2635435, 3833360, 4216696, 5270870, 8433392, 10541740, 21083480, 42166960]

約数ペア:

[(1, 42166960), (2, 21083480), (4, 10541740), (5, 8433392), (8, 5270870), (10, 4216696), (11, 3833360), (16, 2635435), (20, 2108348), (22, 1916680), (40, 1054174), (44, 958340), (55, 766672), (80, 527087), (88, 479170), (110, 383336), (176, 239585), (220, 191668), (440, 95834), (880, 47917)]