104032280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 169682920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 31, 40, 44, 55, 58, 62, 88, 110, 116, 124, 145, 155, 220, 232, 248, 263, 290, 310, 319, 341, 440, 526, 580, 620, 638, 682, 899, 1052, 1160, 1240, 1276, 1315, 1364, 1595, 1705, 1798, 2104, 2552, 2630, 2728, 2893, 3190, 3410, 3596, 4495, 5260, 5786, 6380, 6820, 7192, 7627, 8153, 8990, 9889, 10520, 11572, 12760, 13640, 14465, 15254, 16306, 17980, 19778, 23144, 28930, 30508, 32612, 35960, 38135, 39556, 40765, 49445, 57860, 61016, 65224, 76270, 79112, 81530, 83897, 89683, 98890, 115720, 152540, 163060, 167794, 179366, 197780, 236437, 305080, 326120, 335588, 358732, 395560, 419485, 448415, 472874, 671176, 717464, 838970, 896830, 945748, 1182185, 1677940, 1793660, 1891496, 2364370, 2600807, 3355880, 3587320, 4728740, 5201614, 9457480, 10403228, 13004035, 20806456, 26008070, 52016140, 104032280]

約数ペア:

[(1, 104032280), (2, 52016140), (4, 26008070), (5, 20806456), (8, 13004035), (10, 10403228), (11, 9457480), (20, 5201614), (22, 4728740), (29, 3587320), (31, 3355880), (40, 2600807), (44, 2364370), (55, 1891496), (58, 1793660), (62, 1677940), (88, 1182185), (110, 945748), (116, 896830), (124, 838970), (145, 717464), (155, 671176), (220, 472874), (232, 448415), (248, 419485), (263, 395560), (290, 358732), (310, 335588), (319, 326120), (341, 305080), (440, 236437), (526, 197780), (580, 179366), (620, 167794), (638, 163060), (682, 152540), (899, 115720), (1052, 98890), (1160, 89683), (1240, 83897), (1276, 81530), (1315, 79112), (1364, 76270), (1595, 65224), (1705, 61016), (1798, 57860), (2104, 49445), (2552, 40765), (2630, 39556), (2728, 38135), (2893, 35960), (3190, 32612), (3410, 30508), (3596, 28930), (4495, 23144), (5260, 19778), (5786, 17980), (6380, 16306), (6820, 15254), (7192, 14465), (7627, 13640), (8153, 12760), (8990, 11572), (9889, 10520)]