194054080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 112

約数和(自身を含む): 521756640

約数和(自身を除く): 327702560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 1901, 2320, 2552, 3190, 3520, 3802, 4640, 5104, 6380, 7604, 9280, 9505, 10208, 12760, 15208, 19010, 20416, 20911, 25520, 30416, 38020, 41822, 51040, 55129, 60832, 76040, 83644, 102080, 104555, 110258, 121664, 152080, 167288, 209110, 220516, 275645, 304160, 334576, 418220, 441032, 551290, 606419, 608320, 669152, 836440, 882064, 1102580, 1212838, 1338304, 1672880, 1764128, 2205160, 2425676, 3032095, 3345760, 3528256, 4410320, 4851352, 6064190, 6691520, 8820640, 9702704, 12128380, 17641280, 19405408, 24256760, 38810816, 48513520, 97027040, 194054080]

約数ペア:

[(1, 194054080), (2, 97027040), (4, 48513520), (5, 38810816), (8, 24256760), (10, 19405408), (11, 17641280), (16, 12128380), (20, 9702704), (22, 8820640), (29, 6691520), (32, 6064190), (40, 4851352), (44, 4410320), (55, 3528256), (58, 3345760), (64, 3032095), (80, 2425676), (88, 2205160), (110, 1764128), (116, 1672880), (145, 1338304), (160, 1212838), (176, 1102580), (220, 882064), (232, 836440), (290, 669152), (319, 608320), (320, 606419), (352, 551290), (440, 441032), (464, 418220), (580, 334576), (638, 304160), (704, 275645), (880, 220516), (928, 209110), (1160, 167288), (1276, 152080), (1595, 121664), (1760, 110258), (1856, 104555), (1901, 102080), (2320, 83644), (2552, 76040), (3190, 60832), (3520, 55129), (3802, 51040), (4640, 41822), (5104, 38020), (6380, 30416), (7604, 25520), (9280, 20911), (9505, 20416), (10208, 19010), (12760, 15208)]