2010829360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1483}}^1$

素因数の和:2510

約数の個数: 80

約数和(自身を含む): 4958495136

約数和(自身を除く): 2947665776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 997, 1360, 1483, 1994, 2966, 3988, 4985, 5932, 7415, 7976, 9970, 11864, 14830, 15952, 16949, 19940, 23728, 25211, 29660, 33898, 39880, 50422, 59320, 67796, 79760, 84745, 100844, 118640, 126055, 135592, 169490, 201688, 252110, 271184, 338980, 403376, 504220, 677960, 1008440, 1355920, 1478551, 2016880, 2957102, 5914204, 7392755, 11828408, 14785510, 23656816, 25135367, 29571020, 50270734, 59142040, 100541468, 118284080, 125676835, 201082936, 251353670, 402165872, 502707340, 1005414680, 2010829360]

約数ペア:

[(1, 2010829360), (2, 1005414680), (4, 502707340), (5, 402165872), (8, 251353670), (10, 201082936), (16, 125676835), (17, 118284080), (20, 100541468), (34, 59142040), (40, 50270734), (68, 29571020), (80, 25135367), (85, 23656816), (136, 14785510), (170, 11828408), (272, 7392755), (340, 5914204), (680, 2957102), (997, 2016880), (1360, 1478551), (1483, 1355920), (1994, 1008440), (2966, 677960), (3988, 504220), (4985, 403376), (5932, 338980), (7415, 271184), (7976, 252110), (9970, 201688), (11864, 169490), (14830, 135592), (15952, 126055), (16949, 118640), (19940, 100844), (23728, 84745), (25211, 79760), (29660, 67796), (33898, 59320), (39880, 50422)]