2088698800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 5157294912

約数和(自身を除く): 3068596112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 241, 376, 400, 461, 470, 482, 752, 922, 940, 964, 1175, 1205, 1844, 1880, 1928, 2305, 2350, 2410, 3688, 3760, 3856, 4610, 4700, 4820, 6025, 7376, 9220, 9400, 9640, 11327, 11525, 12050, 18440, 18800, 19280, 21667, 22654, 23050, 24100, 36880, 43334, 45308, 46100, 48200, 56635, 86668, 90616, 92200, 96400, 108335, 111101, 113270, 173336, 181232, 184400, 216670, 222202, 226540, 283175, 346672, 433340, 444404, 453080, 541675, 555505, 566350, 866680, 888808, 906160, 1083350, 1111010, 1132700, 1733360, 1777616, 2166700, 2222020, 2265400, 2777525, 4333400, 4444040, 4530800, 5221747, 5555050, 8666800, 8888080, 10443494, 11110100, 20886988, 22220200, 26108735, 41773976, 44440400, 52217470, 83547952, 104434940, 130543675, 208869880, 261087350, 417739760, 522174700, 1044349400, 2088698800]

約数ペア:

[(1, 2088698800), (2, 1044349400), (4, 522174700), (5, 417739760), (8, 261087350), (10, 208869880), (16, 130543675), (20, 104434940), (25, 83547952), (40, 52217470), (47, 44440400), (50, 41773976), (80, 26108735), (94, 22220200), (100, 20886988), (188, 11110100), (200, 10443494), (235, 8888080), (241, 8666800), (376, 5555050), (400, 5221747), (461, 4530800), (470, 4444040), (482, 4333400), (752, 2777525), (922, 2265400), (940, 2222020), (964, 2166700), (1175, 1777616), (1205, 1733360), (1844, 1132700), (1880, 1111010), (1928, 1083350), (2305, 906160), (2350, 888808), (2410, 866680), (3688, 566350), (3760, 555505), (3856, 541675), (4610, 453080), (4700, 444404), (4820, 433340), (6025, 346672), (7376, 283175), (9220, 226540), (9400, 222202), (9640, 216670), (11327, 184400), (11525, 181232), (12050, 173336), (18440, 113270), (18800, 111101), (19280, 108335), (21667, 96400), (22654, 92200), (23050, 90616), (24100, 86668), (36880, 56635), (43334, 48200), (45308, 46100)]