40079710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21468

約数の個数: 32

約数和(自身を含む): 83335392

約数和(自身を除く): 43255682

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 21433, 42866, 107165, 214330, 235763, 364361, 471526, 728722, 1178815, 1821805, 2357630, 3643610, 4007971, 8015942, 20039855, 40079710]

約数ペア:

[(1, 40079710), (2, 20039855), (5, 8015942), (10, 4007971), (11, 3643610), (17, 2357630), (22, 1821805), (34, 1178815), (55, 728722), (85, 471526), (110, 364361), (170, 235763), (187, 214330), (374, 107165), (935, 42866), (1870, 21433)]