5655184040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{20051}}^1$

素因数の和:20714

約数の個数: 64

約数和(自身を含む): 13903254720

約数和(自身を除く): 8248070680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 641, 1282, 2564, 3205, 5128, 6410, 7051, 12820, 14102, 20051, 25640, 28204, 35255, 40102, 56408, 70510, 80204, 100255, 141020, 160408, 200510, 220561, 282040, 401020, 441122, 802040, 882244, 1102805, 1764488, 2205610, 4411220, 8822440, 12852691, 25705382, 51410764, 64263455, 102821528, 128526910, 141379601, 257053820, 282759202, 514107640, 565518404, 706898005, 1131036808, 1413796010, 2827592020, 5655184040]

約数ペア:

[(1, 5655184040), (2, 2827592020), (4, 1413796010), (5, 1131036808), (8, 706898005), (10, 565518404), (11, 514107640), (20, 282759202), (22, 257053820), (40, 141379601), (44, 128526910), (55, 102821528), (88, 64263455), (110, 51410764), (220, 25705382), (440, 12852691), (641, 8822440), (1282, 4411220), (2564, 2205610), (3205, 1764488), (5128, 1102805), (6410, 882244), (7051, 802040), (12820, 441122), (14102, 401020), (20051, 282040), (25640, 220561), (28204, 200510), (35255, 160408), (40102, 141020), (56408, 100255), (70510, 80204)]