23180193610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 51539558400

約数和(自身を除く): 28359364790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 409, 430, 602, 665, 817, 818, 991, 1330, 1505, 1634, 1982, 2045, 2863, 3010, 4085, 4090, 4955, 5719, 5726, 6937, 7771, 8170, 9910, 11438, 13874, 14315, 15542, 17587, 18829, 28595, 28630, 34685, 35174, 37658, 38855, 42613, 54397, 57190, 69370, 77710, 85226, 87935, 94145, 108794, 123109, 131803, 175870, 188290, 213065, 246218, 263606, 271985, 298291, 334153, 405319, 426130, 543970, 596582, 615545, 659015, 668306, 809647, 810638, 1231090, 1318030, 1491455, 1619294, 1670765, 2026595, 2339071, 2837233, 2982910, 3341530, 4048235, 4053190, 4678142, 5667529, 5674466, 7701061, 8096470, 11335058, 11695355, 14186165, 15402122, 17428717, 23390710, 28337645, 28372330, 34857434, 38505305, 53907427, 56675290, 77010610, 87143585, 107814854, 122001019, 174287170, 244002038, 269537135, 331145623, 539074270, 610005095, 662291246, 1220010190, 1655728115, 2318019361, 3311456230, 4636038722, 11590096805, 23180193610]

約数ペア:

[(1, 23180193610), (2, 11590096805), (5, 4636038722), (7, 3311456230), (10, 2318019361), (14, 1655728115), (19, 1220010190), (35, 662291246), (38, 610005095), (43, 539074270), (70, 331145623), (86, 269537135), (95, 244002038), (133, 174287170), (190, 122001019), (215, 107814854), (266, 87143585), (301, 77010610), (409, 56675290), (430, 53907427), (602, 38505305), (665, 34857434), (817, 28372330), (818, 28337645), (991, 23390710), (1330, 17428717), (1505, 15402122), (1634, 14186165), (1982, 11695355), (2045, 11335058), (2863, 8096470), (3010, 7701061), (4085, 5674466), (4090, 5667529), (4955, 4678142), (5719, 4053190), (5726, 4048235), (6937, 3341530), (7771, 2982910), (8170, 2837233), (9910, 2339071), (11438, 2026595), (13874, 1670765), (14315, 1619294), (15542, 1491455), (17587, 1318030), (18829, 1231090), (28595, 810638), (28630, 809647), (34685, 668306), (35174, 659015), (37658, 615545), (38855, 596582), (42613, 543970), (54397, 426130), (57190, 405319), (69370, 334153), (77710, 298291), (85226, 271985), (87935, 263606), (94145, 246218), (108794, 213065), (123109, 188290), (131803, 175870)]