133880450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{22129}}^1$

素因数の和:22163

約数の個数: 36

約数和(自身を含む): 273725970

約数和(自身を除く): 139845520

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 22129, 44258, 110645, 221290, 243419, 486838, 553225, 1106450, 1217095, 2434190, 2677609, 5355218, 6085475, 12170950, 13388045, 26776090, 66940225, 133880450]

約数ペア:

[(1, 133880450), (2, 66940225), (5, 26776090), (10, 13388045), (11, 12170950), (22, 6085475), (25, 5355218), (50, 2677609), (55, 2434190), (110, 1217095), (121, 1106450), (242, 553225), (275, 486838), (550, 243419), (605, 221290), (1210, 110645), (3025, 44258), (6050, 22129)]