1852840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 4548960

約数和(自身を除く): 2696120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4211, 8422, 16844, 21055, 33688, 42110, 46321, 84220, 92642, 168440, 185284, 231605, 370568, 463210, 926420, 1852840]

約数ペア:

[(1, 1852840), (2, 926420), (4, 463210), (5, 370568), (8, 231605), (10, 185284), (11, 168440), (20, 92642), (22, 84220), (40, 46321), (44, 42110), (55, 33688), (88, 21055), (110, 16844), (220, 8422), (440, 4211)]