29111280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11027}}^1$

素因数の和:11054

約数の個数: 80

約数和(自身を含む): 98457984

約数和(自身を除く): 69346704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11027, 22054, 33081, 44108, 55135, 66162, 88216, 110270, 121297, 132324, 165405, 176432, 220540, 242594, 264648, 330810, 363891, 441080, 485188, 529296, 606485, 661620, 727782, 882160, 970376, 1212970, 1323240, 1455564, 1819455, 1940752, 2425940, 2646480, 2911128, 3638910, 4851880, 5822256, 7277820, 9703760, 14555640, 29111280]

約数ペア:

[(1, 29111280), (2, 14555640), (3, 9703760), (4, 7277820), (5, 5822256), (6, 4851880), (8, 3638910), (10, 2911128), (11, 2646480), (12, 2425940), (15, 1940752), (16, 1819455), (20, 1455564), (22, 1323240), (24, 1212970), (30, 970376), (33, 882160), (40, 727782), (44, 661620), (48, 606485), (55, 529296), (60, 485188), (66, 441080), (80, 363891), (88, 330810), (110, 264648), (120, 242594), (132, 220540), (165, 176432), (176, 165405), (220, 132324), (240, 121297), (264, 110270), (330, 88216), (440, 66162), (528, 55135), (660, 44108), (880, 33081), (1320, 22054), (2640, 11027)]