2066156620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5419

約数の個数: 96

約数和(自身を含む): 4977806400

約数和(自身を除く): 2911649780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 61, 110, 116, 122, 145, 220, 244, 290, 305, 319, 580, 610, 638, 671, 1220, 1276, 1342, 1595, 1769, 2684, 3190, 3355, 3538, 5309, 6380, 6710, 7076, 8845, 10618, 13420, 17690, 19459, 21236, 26545, 35380, 38918, 53090, 58399, 77836, 97295, 106180, 116798, 153961, 194590, 233596, 291995, 307922, 323849, 389180, 583990, 615844, 647698, 769805, 1167980, 1295396, 1539610, 1619245, 1693571, 3079220, 3238490, 3387142, 3562339, 6476980, 6774284, 7124678, 8467855, 9391621, 14249356, 16935710, 17811695, 18783242, 33871420, 35623390, 37566484, 46958105, 71246780, 93916210, 103307831, 187832420, 206615662, 413231324, 516539155, 1033078310, 2066156620]

約数ペア:

[(1, 2066156620), (2, 1033078310), (4, 516539155), (5, 413231324), (10, 206615662), (11, 187832420), (20, 103307831), (22, 93916210), (29, 71246780), (44, 46958105), (55, 37566484), (58, 35623390), (61, 33871420), (110, 18783242), (116, 17811695), (122, 16935710), (145, 14249356), (220, 9391621), (244, 8467855), (290, 7124678), (305, 6774284), (319, 6476980), (580, 3562339), (610, 3387142), (638, 3238490), (671, 3079220), (1220, 1693571), (1276, 1619245), (1342, 1539610), (1595, 1295396), (1769, 1167980), (2684, 769805), (3190, 647698), (3355, 615844), (3538, 583990), (5309, 389180), (6380, 323849), (6710, 307922), (7076, 291995), (8845, 233596), (10618, 194590), (13420, 153961), (17690, 116798), (19459, 106180), (21236, 97295), (26545, 77836), (35380, 58399), (38918, 53090)]