86849560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 230808960

約数和(自身を除く): 143959400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 607, 730, 980, 1022, 1214, 1460, 1960, 2044, 2428, 2555, 2920, 3035, 3577, 4088, 4249, 4856, 5110, 6070, 7154, 8498, 10220, 12140, 14308, 16996, 17885, 20440, 21245, 24280, 28616, 29743, 33992, 35770, 42490, 44311, 59486, 71540, 84980, 88622, 118972, 143080, 148715, 169960, 177244, 221555, 237944, 297430, 310177, 354488, 443110, 594860, 620354, 886220, 1189720, 1240708, 1550885, 1772440, 2171239, 2481416, 3101770, 4342478, 6203540, 8684956, 10856195, 12407080, 17369912, 21712390, 43424780, 86849560]

約数ペア:

[(1, 86849560), (2, 43424780), (4, 21712390), (5, 17369912), (7, 12407080), (8, 10856195), (10, 8684956), (14, 6203540), (20, 4342478), (28, 3101770), (35, 2481416), (40, 2171239), (49, 1772440), (56, 1550885), (70, 1240708), (73, 1189720), (98, 886220), (140, 620354), (146, 594860), (196, 443110), (245, 354488), (280, 310177), (292, 297430), (365, 237944), (392, 221555), (490, 177244), (511, 169960), (584, 148715), (607, 143080), (730, 118972), (980, 88622), (1022, 84980), (1214, 71540), (1460, 59486), (1960, 44311), (2044, 42490), (2428, 35770), (2555, 33992), (2920, 29743), (3035, 28616), (3577, 24280), (4088, 21245), (4249, 20440), (4856, 17885), (5110, 16996), (6070, 14308), (7154, 12140), (8498, 10220)]