184140220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{76091}}^1$

素因数の和:76122

約数の個数: 36

約数和(自身を含む): 425049912

約数和(自身を除く): 240909692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 76091, 152182, 304364, 380455, 760910, 837001, 1521820, 1674002, 3348004, 4185005, 8370010, 9207011, 16740020, 18414022, 36828044, 46035055, 92070110, 184140220]

約数ペア:

[(1, 184140220), (2, 92070110), (4, 46035055), (5, 36828044), (10, 18414022), (11, 16740020), (20, 9207011), (22, 8370010), (44, 4185005), (55, 3348004), (110, 1674002), (121, 1521820), (220, 837001), (242, 760910), (484, 380455), (605, 304364), (1210, 152182), (2420, 76091)]