4283180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19469}}^1$

素因数の和:19489

約数の個数: 24

約数和(自身を含む): 9812880

約数和(自身を除く): 5529700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19469, 38938, 77876, 97345, 194690, 214159, 389380, 428318, 856636, 1070795, 2141590, 4283180]

約数ペア:

[(1, 4283180), (2, 2141590), (4, 1070795), (5, 856636), (10, 428318), (11, 389380), (20, 214159), (22, 194690), (44, 97345), (55, 77876), (110, 38938), (220, 19469)]