11021450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 23168160

約数和(自身を除く): 12146710

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 691, 725, 1382, 1450, 1595, 3190, 3455, 6910, 7601, 7975, 15202, 15950, 17275, 20039, 34550, 38005, 40078, 76010, 100195, 190025, 200390, 220429, 380050, 440858, 500975, 1001950, 1102145, 2204290, 5510725, 11021450]

約数ペア:

[(1, 11021450), (2, 5510725), (5, 2204290), (10, 1102145), (11, 1001950), (22, 500975), (25, 440858), (29, 380050), (50, 220429), (55, 200390), (58, 190025), (110, 100195), (145, 76010), (275, 40078), (290, 38005), (319, 34550), (550, 20039), (638, 17275), (691, 15950), (725, 15202), (1382, 7975), (1450, 7601), (1595, 6910), (3190, 3455)]