5951004040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{7129}}^1$

素因数の和:7690

約数の個数: 64

約数和(自身を含む): 13745214000

約数和(自身を除く): 7794209960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 509, 820, 1018, 1640, 2036, 2545, 4072, 5090, 7129, 10180, 14258, 20360, 20869, 28516, 35645, 41738, 57032, 71290, 83476, 104345, 142580, 166952, 208690, 285160, 292289, 417380, 584578, 834760, 1169156, 1461445, 2338312, 2922890, 3628661, 5845780, 7257322, 11691560, 14514644, 18143305, 29029288, 36286610, 72573220, 145146440, 148775101, 297550202, 595100404, 743875505, 1190200808, 1487751010, 2975502020, 5951004040]

約数ペア:

[(1, 5951004040), (2, 2975502020), (4, 1487751010), (5, 1190200808), (8, 743875505), (10, 595100404), (20, 297550202), (40, 148775101), (41, 145146440), (82, 72573220), (164, 36286610), (205, 29029288), (328, 18143305), (410, 14514644), (509, 11691560), (820, 7257322), (1018, 5845780), (1640, 3628661), (2036, 2922890), (2545, 2338312), (4072, 1461445), (5090, 1169156), (7129, 834760), (10180, 584578), (14258, 417380), (20360, 292289), (20869, 285160), (28516, 208690), (35645, 166952), (41738, 142580), (57032, 104345), (71290, 83476)]