41162220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20815

約数の個数: 72

約数和(自身を含む): 136216080

約数和(自身を除く): 95053860

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, 20789, 41578, 62367, 83156, 103945, 124734, 187101, 207890, 228679, 249468, 311835, 374202, 415780, 457358, 623670, 686037, 748404, 914716, 935505, 1143395, 1247340, 1372074, 1871010, 2058111, 2286790, 2744148, 3430185, 3742020, 4116222, 4573580, 6860370, 8232444, 10290555, 13720740, 20581110, 41162220]

約数ペア:

[(1, 41162220), (2, 20581110), (3, 13720740), (4, 10290555), (5, 8232444), (6, 6860370), (9, 4573580), (10, 4116222), (11, 3742020), (12, 3430185), (15, 2744148), (18, 2286790), (20, 2058111), (22, 1871010), (30, 1372074), (33, 1247340), (36, 1143395), (44, 935505), (45, 914716), (55, 748404), (60, 686037), (66, 623670), (90, 457358), (99, 415780), (110, 374202), (132, 311835), (165, 249468), (180, 228679), (198, 207890), (220, 187101), (330, 124734), (396, 103945), (495, 83156), (660, 62367), (990, 41578), (1980, 20789)]