6550940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 15126888

約数和(自身を除く): 8575948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2707, 5414, 10828, 13535, 27070, 29777, 54140, 59554, 119108, 148885, 297770, 327547, 595540, 655094, 1310188, 1637735, 3275470, 6550940]

約数ペア:

[(1, 6550940), (2, 3275470), (4, 1637735), (5, 1310188), (10, 655094), (11, 595540), (20, 327547), (22, 297770), (44, 148885), (55, 119108), (110, 59554), (121, 54140), (220, 29777), (242, 27070), (484, 13535), (605, 10828), (1210, 5414), (2420, 2707)]