77926240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 215659584

約数和(自身を除く): 137733344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1697, 2296, 2870, 3280, 3394, 4592, 5740, 6560, 6788, 8485, 9184, 11480, 11879, 13576, 16970, 22960, 23758, 27152, 33940, 45920, 47516, 54304, 59395, 67880, 69577, 95032, 118790, 135760, 139154, 190064, 237580, 271520, 278308, 347885, 380128, 475160, 487039, 556616, 695770, 950320, 974078, 1113232, 1391540, 1900640, 1948156, 2226464, 2435195, 2783080, 3896312, 4870390, 5566160, 7792624, 9740780, 11132320, 15585248, 19481560, 38963120, 77926240]

約数ペア:

[(1, 77926240), (2, 38963120), (4, 19481560), (5, 15585248), (7, 11132320), (8, 9740780), (10, 7792624), (14, 5566160), (16, 4870390), (20, 3896312), (28, 2783080), (32, 2435195), (35, 2226464), (40, 1948156), (41, 1900640), (56, 1391540), (70, 1113232), (80, 974078), (82, 950320), (112, 695770), (140, 556616), (160, 487039), (164, 475160), (205, 380128), (224, 347885), (280, 278308), (287, 271520), (328, 237580), (410, 190064), (560, 139154), (574, 135760), (656, 118790), (820, 95032), (1120, 69577), (1148, 67880), (1312, 59395), (1435, 54304), (1640, 47516), (1697, 45920), (2296, 33940), (2870, 27152), (3280, 23758), (3394, 22960), (4592, 16970), (5740, 13576), (6560, 11879), (6788, 11480), (8485, 9184)]