2076001760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 5692335264

約数和(自身を除く): 3616333504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 197, 224, 280, 388, 394, 485, 560, 679, 776, 788, 970, 985, 1120, 1358, 1379, 1552, 1576, 1940, 1970, 2716, 2758, 3104, 3152, 3395, 3880, 3940, 5432, 5516, 6304, 6790, 6895, 7760, 7880, 9409, 10864, 11032, 13580, 13790, 15520, 15760, 18818, 19109, 21728, 22064, 27160, 27580, 31520, 37636, 38218, 44128, 47045, 54320, 55160, 65863, 75272, 76436, 94090, 95545, 108640, 110320, 131726, 133763, 150544, 152872, 188180, 191090, 220640, 263452, 267526, 301088, 305744, 329315, 376360, 382180, 526904, 535052, 611488, 658630, 668815, 752720, 764360, 1053808, 1070104, 1317260, 1337630, 1505440, 1528720, 1853573, 2107616, 2140208, 2634520, 2675260, 3057440, 3707146, 4280416, 5269040, 5350520, 7414292, 9267865, 10538080, 10701040, 12975011, 14828584, 18535730, 21402080, 25950022, 29657168, 37071460, 51900044, 59314336, 64875055, 74142920, 103800088, 129750110, 148285840, 207600176, 259500220, 296571680, 415200352, 519000440, 1038000880, 2076001760]

約数ペア:

[(1, 2076001760), (2, 1038000880), (4, 519000440), (5, 415200352), (7, 296571680), (8, 259500220), (10, 207600176), (14, 148285840), (16, 129750110), (20, 103800088), (28, 74142920), (32, 64875055), (35, 59314336), (40, 51900044), (56, 37071460), (70, 29657168), (80, 25950022), (97, 21402080), (112, 18535730), (140, 14828584), (160, 12975011), (194, 10701040), (197, 10538080), (224, 9267865), (280, 7414292), (388, 5350520), (394, 5269040), (485, 4280416), (560, 3707146), (679, 3057440), (776, 2675260), (788, 2634520), (970, 2140208), (985, 2107616), (1120, 1853573), (1358, 1528720), (1379, 1505440), (1552, 1337630), (1576, 1317260), (1940, 1070104), (1970, 1053808), (2716, 764360), (2758, 752720), (3104, 668815), (3152, 658630), (3395, 611488), (3880, 535052), (3940, 526904), (5432, 382180), (5516, 376360), (6304, 329315), (6790, 305744), (6895, 301088), (7760, 267526), (7880, 263452), (9409, 220640), (10864, 191090), (11032, 188180), (13580, 152872), (13790, 150544), (15520, 133763), (15760, 131726), (18818, 110320), (19109, 108640), (21728, 95545), (22064, 94090), (27160, 76436), (27580, 75272), (31520, 65863), (37636, 55160), (38218, 54320), (44128, 47045)]