22645260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11463

約数の個数: 72

約数和(自身を含む): 74941776

約数和(自身を除く): 52296516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11437, 22874, 34311, 45748, 57185, 68622, 102933, 114370, 125807, 137244, 171555, 205866, 228740, 251614, 343110, 377421, 411732, 503228, 514665, 629035, 686220, 754842, 1029330, 1132263, 1258070, 1509684, 1887105, 2058660, 2264526, 2516140, 3774210, 4529052, 5661315, 7548420, 11322630, 22645260]

約数ペア:

[(1, 22645260), (2, 11322630), (3, 7548420), (4, 5661315), (5, 4529052), (6, 3774210), (9, 2516140), (10, 2264526), (11, 2058660), (12, 1887105), (15, 1509684), (18, 1258070), (20, 1132263), (22, 1029330), (30, 754842), (33, 686220), (36, 629035), (44, 514665), (45, 503228), (55, 411732), (60, 377421), (66, 343110), (90, 251614), (99, 228740), (110, 205866), (132, 171555), (165, 137244), (180, 125807), (198, 114370), (220, 102933), (330, 68622), (396, 57185), (495, 45748), (660, 34311), (990, 22874), (1980, 11437)]