22590700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 54

約数和(自身を含む): 53912348

約数和(自身を除く): 31321648

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 1867, 2420, 3025, 3734, 6050, 7468, 9335, 12100, 18670, 20537, 37340, 41074, 46675, 82148, 93350, 102685, 186700, 205370, 225907, 410740, 451814, 513425, 903628, 1026850, 1129535, 2053700, 2259070, 4518140, 5647675, 11295350, 22590700]

約数ペア:

[(1, 22590700), (2, 11295350), (4, 5647675), (5, 4518140), (10, 2259070), (11, 2053700), (20, 1129535), (22, 1026850), (25, 903628), (44, 513425), (50, 451814), (55, 410740), (100, 225907), (110, 205370), (121, 186700), (220, 102685), (242, 93350), (275, 82148), (484, 46675), (550, 41074), (605, 37340), (1100, 20537), (1210, 18670), (1867, 12100), (2420, 9335), (3025, 7468), (3734, 6050)]