38963120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 106118208

約数和(自身を除く): 67155088

約数列:

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

約数ペア:

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