411426950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39371}}^1$

素因数の和:39413

約数の個数: 48

約数和(自身を含む): 878783040

約数和(自身を除く): 467356090

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 39371, 78742, 196855, 393710, 433081, 748049, 866162, 984275, 1496098, 1968550, 2165405, 3740245, 4330810, 7480490, 8228539, 10827025, 16457078, 18701225, 21654050, 37402450, 41142695, 82285390, 205713475, 411426950]

約数ペア:

[(1, 411426950), (2, 205713475), (5, 82285390), (10, 41142695), (11, 37402450), (19, 21654050), (22, 18701225), (25, 16457078), (38, 10827025), (50, 8228539), (55, 7480490), (95, 4330810), (110, 3740245), (190, 2165405), (209, 1968550), (275, 1496098), (418, 984275), (475, 866162), (550, 748049), (950, 433081), (1045, 393710), (2090, 196855), (5225, 78742), (10450, 39371)]