13207940350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{89273}}^1$

素因数の和:89565

約数の個数: 48

約数和(自身を含む): 26900041680

約数和(自身を除く): 13692101330

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 275, 538, 550, 1345, 2690, 2959, 5918, 6725, 13450, 14795, 29590, 73975, 89273, 147950, 178546, 446365, 892730, 982003, 1964006, 2231825, 4463650, 4910015, 9820030, 24014437, 24550075, 48028874, 49100150, 120072185, 240144370, 264158807, 528317614, 600360925, 1200721850, 1320794035, 2641588070, 6603970175, 13207940350]

約数ペア:

[(1, 13207940350), (2, 6603970175), (5, 2641588070), (10, 1320794035), (11, 1200721850), (22, 600360925), (25, 528317614), (50, 264158807), (55, 240144370), (110, 120072185), (269, 49100150), (275, 48028874), (538, 24550075), (550, 24014437), (1345, 9820030), (2690, 4910015), (2959, 4463650), (5918, 2231825), (6725, 1964006), (13450, 982003), (14795, 892730), (29590, 446365), (73975, 178546), (89273, 147950)]