20130140550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{141413}}^1$

素因数の和:141514

約数の個数: 96

約数和(自身を含む): 54499824288

約数和(自身を除く): 34369683738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 130, 146, 150, 195, 219, 325, 365, 390, 438, 650, 730, 949, 975, 1095, 1825, 1898, 1950, 2190, 2847, 3650, 4745, 5475, 5694, 9490, 10950, 14235, 23725, 28470, 47450, 71175, 141413, 142350, 282826, 424239, 707065, 848478, 1414130, 1838369, 2121195, 3535325, 3676738, 4242390, 5515107, 7070650, 9191845, 10323149, 10605975, 11030214, 18383690, 20646298, 21211950, 27575535, 30969447, 45959225, 51615745, 55151070, 61938894, 91918450, 103231490, 134200937, 137877675, 154847235, 258078725, 268401874, 275755350, 309694470, 402602811, 516157450, 671004685, 774236175, 805205622, 1342009370, 1548472350, 2013014055, 3355023425, 4026028110, 6710046850, 10065070275, 20130140550]

約数ペア:

[(1, 20130140550), (2, 10065070275), (3, 6710046850), (5, 4026028110), (6, 3355023425), (10, 2013014055), (13, 1548472350), (15, 1342009370), (25, 805205622), (26, 774236175), (30, 671004685), (39, 516157450), (50, 402602811), (65, 309694470), (73, 275755350), (75, 268401874), (78, 258078725), (130, 154847235), (146, 137877675), (150, 134200937), (195, 103231490), (219, 91918450), (325, 61938894), (365, 55151070), (390, 51615745), (438, 45959225), (650, 30969447), (730, 27575535), (949, 21211950), (975, 20646298), (1095, 18383690), (1825, 11030214), (1898, 10605975), (1950, 10323149), (2190, 9191845), (2847, 7070650), (3650, 5515107), (4745, 4242390), (5475, 3676738), (5694, 3535325), (9490, 2121195), (10950, 1838369), (14235, 1414130), (23725, 848478), (28470, 707065), (47450, 424239), (71175, 282826), (141413, 142350)]