4088920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9293}}^1$

素因数の和:9315

約数の個数: 32

約数和(自身を含む): 10037520

約数和(自身を除く): 5948600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9293, 18586, 37172, 46465, 74344, 92930, 102223, 185860, 204446, 371720, 408892, 511115, 817784, 1022230, 2044460, 4088920]

約数ペア:

[(1, 4088920), (2, 2044460), (4, 1022230), (5, 817784), (8, 511115), (10, 408892), (11, 371720), (20, 204446), (22, 185860), (40, 102223), (44, 92930), (55, 74344), (88, 46465), (110, 37172), (220, 18586), (440, 9293)]