29122267240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{51749}}^1$

素因数の和:53050

約数の個数: 64

約数和(自身を含む): 71539200000

約数和(自身を除く): 42416932760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1279, 2558, 5116, 6395, 10232, 12790, 14069, 25580, 28138, 51160, 51749, 56276, 70345, 103498, 112552, 140690, 206996, 258745, 281380, 413992, 517490, 562760, 569239, 1034980, 1138478, 2069960, 2276956, 2846195, 4553912, 5692390, 11384780, 22769560, 66186971, 132373942, 264747884, 330934855, 529495768, 661869710, 728056681, 1323739420, 1456113362, 2647478840, 2912226724, 3640283405, 5824453448, 7280566810, 14561133620, 29122267240]

約数ペア:

[(1, 29122267240), (2, 14561133620), (4, 7280566810), (5, 5824453448), (8, 3640283405), (10, 2912226724), (11, 2647478840), (20, 1456113362), (22, 1323739420), (40, 728056681), (44, 661869710), (55, 529495768), (88, 330934855), (110, 264747884), (220, 132373942), (440, 66186971), (1279, 22769560), (2558, 11384780), (5116, 5692390), (6395, 4553912), (10232, 2846195), (12790, 2276956), (14069, 2069960), (25580, 1138478), (28138, 1034980), (51160, 569239), (51749, 562760), (56276, 517490), (70345, 413992), (103498, 281380), (112552, 258745), (140690, 206996)]