83789200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 222798240

約数和(自身を除く): 139009040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 137, 139, 176, 200, 220, 274, 275, 278, 400, 440, 548, 550, 556, 685, 695, 880, 1096, 1100, 1112, 1370, 1390, 1507, 1529, 2192, 2200, 2224, 2740, 2780, 3014, 3058, 3425, 3475, 4400, 5480, 5560, 6028, 6116, 6850, 6950, 7535, 7645, 10960, 11120, 12056, 12232, 13700, 13900, 15070, 15290, 19043, 24112, 24464, 27400, 27800, 30140, 30580, 37675, 38086, 38225, 54800, 55600, 60280, 61160, 75350, 76172, 76450, 95215, 120560, 122320, 150700, 152344, 152900, 190430, 209473, 301400, 304688, 305800, 380860, 418946, 476075, 602800, 611600, 761720, 837892, 952150, 1047365, 1523440, 1675784, 1904300, 2094730, 3351568, 3808600, 4189460, 5236825, 7617200, 8378920, 10473650, 16757840, 20947300, 41894600, 83789200]

約数ペア:

[(1, 83789200), (2, 41894600), (4, 20947300), (5, 16757840), (8, 10473650), (10, 8378920), (11, 7617200), (16, 5236825), (20, 4189460), (22, 3808600), (25, 3351568), (40, 2094730), (44, 1904300), (50, 1675784), (55, 1523440), (80, 1047365), (88, 952150), (100, 837892), (110, 761720), (137, 611600), (139, 602800), (176, 476075), (200, 418946), (220, 380860), (274, 305800), (275, 304688), (278, 301400), (400, 209473), (440, 190430), (548, 152900), (550, 152344), (556, 150700), (685, 122320), (695, 120560), (880, 95215), (1096, 76450), (1100, 76172), (1112, 75350), (1370, 61160), (1390, 60280), (1507, 55600), (1529, 54800), (2192, 38225), (2200, 38086), (2224, 37675), (2740, 30580), (2780, 30140), (3014, 27800), (3058, 27400), (3425, 24464), (3475, 24112), (4400, 19043), (5480, 15290), (5560, 15070), (6028, 13900), (6116, 13700), (6850, 12232), (6950, 12056), (7535, 11120), (7645, 10960)]