223485220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84017}}^1$

素因数の和:84052

約数の個数: 48

約数和(自身を含む): 564600960

約数和(自身を除く): 341115740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 84017, 168034, 336068, 420085, 588119, 840170, 1176238, 1596323, 1680340, 2352476, 2940595, 3192646, 5881190, 6385292, 7981615, 11174261, 11762380, 15963230, 22348522, 31926460, 44697044, 55871305, 111742610, 223485220]

約数ペア:

[(1, 223485220), (2, 111742610), (4, 55871305), (5, 44697044), (7, 31926460), (10, 22348522), (14, 15963230), (19, 11762380), (20, 11174261), (28, 7981615), (35, 6385292), (38, 5881190), (70, 3192646), (76, 2940595), (95, 2352476), (133, 1680340), (140, 1596323), (190, 1176238), (266, 840170), (380, 588119), (532, 420085), (665, 336068), (1330, 168034), (2660, 84017)]