452367740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47819}}^1$

素因数の和:47882

約数の個数: 48

約数和(自身を含む): 1060456320

約数和(自身を除く): 608088580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 47819, 95638, 191276, 239095, 478190, 526009, 956380, 1052018, 2056217, 2104036, 2630045, 4112434, 5260090, 8224868, 10281085, 10520180, 20562170, 22618387, 41124340, 45236774, 90473548, 113091935, 226183870, 452367740]

約数ペア:

[(1, 452367740), (2, 226183870), (4, 113091935), (5, 90473548), (10, 45236774), (11, 41124340), (20, 22618387), (22, 20562170), (43, 10520180), (44, 10281085), (55, 8224868), (86, 5260090), (110, 4112434), (172, 2630045), (215, 2104036), (220, 2056217), (430, 1052018), (473, 956380), (860, 526009), (946, 478190), (1892, 239095), (2365, 191276), (4730, 95638), (9460, 47819)]