4668620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21221}}^1$

素因数の和:21241

約数の個数: 24

約数和(自身を含む): 10695888

約数和(自身を除く): 6027268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21221, 42442, 84884, 106105, 212210, 233431, 424420, 466862, 933724, 1167155, 2334310, 4668620]

約数ペア:

[(1, 4668620), (2, 2334310), (4, 1167155), (5, 933724), (10, 466862), (11, 424420), (20, 233431), (22, 212210), (44, 106105), (55, 84884), (110, 42442), (220, 21221)]