1135180

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 2404080

約数和(自身を除く): 1268900

約数列:

[1, 2, 4, 5, 10, 20, 211, 269, 422, 538, 844, 1055, 1076, 1345, 2110, 2690, 4220, 5380, 56759, 113518, 227036, 283795, 567590, 1135180]

約数ペア:

[(1, 1135180), (2, 567590), (4, 283795), (5, 227036), (10, 113518), (20, 56759), (211, 5380), (269, 4220), (422, 2690), (538, 2110), (844, 1345), (1055, 1076)]