29098960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 75620160

約数和(自身を除く): 46521200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 769, 860, 880, 946, 1538, 1720, 1892, 2365, 3076, 3440, 3784, 3845, 4730, 6152, 7568, 7690, 8459, 9460, 12304, 15380, 16918, 18920, 30760, 33067, 33836, 37840, 42295, 61520, 66134, 67672, 84590, 132268, 135344, 165335, 169180, 264536, 330670, 338360, 363737, 529072, 661340, 676720, 727474, 1322680, 1454948, 1818685, 2645360, 2909896, 3637370, 5819792, 7274740, 14549480, 29098960]

約数ペア:

[(1, 29098960), (2, 14549480), (4, 7274740), (5, 5819792), (8, 3637370), (10, 2909896), (11, 2645360), (16, 1818685), (20, 1454948), (22, 1322680), (40, 727474), (43, 676720), (44, 661340), (55, 529072), (80, 363737), (86, 338360), (88, 330670), (110, 264536), (172, 169180), (176, 165335), (215, 135344), (220, 132268), (344, 84590), (430, 67672), (440, 66134), (473, 61520), (688, 42295), (769, 37840), (860, 33836), (880, 33067), (946, 30760), (1538, 18920), (1720, 16918), (1892, 15380), (2365, 12304), (3076, 9460), (3440, 8459), (3784, 7690), (3845, 7568), (4730, 6152)]