424486160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32957}}^1$

素因数の和:33000

約数の個数: 80

約数和(自身を含む): 1176996096

約数和(自身を除く): 752509936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 32957, 65914, 131828, 164785, 230699, 263656, 329570, 461398, 527312, 659140, 758011, 922796, 1153495, 1318280, 1516022, 1845592, 2306990, 2636560, 3032044, 3691184, 3790055, 4613980, 5306077, 6064088, 7580110, 9227960, 10612154, 12128176, 15160220, 18455920, 21224308, 26530385, 30320440, 42448616, 53060770, 60640880, 84897232, 106121540, 212243080, 424486160]

約数ペア:

[(1, 424486160), (2, 212243080), (4, 106121540), (5, 84897232), (7, 60640880), (8, 53060770), (10, 42448616), (14, 30320440), (16, 26530385), (20, 21224308), (23, 18455920), (28, 15160220), (35, 12128176), (40, 10612154), (46, 9227960), (56, 7580110), (70, 6064088), (80, 5306077), (92, 4613980), (112, 3790055), (115, 3691184), (140, 3032044), (161, 2636560), (184, 2306990), (230, 1845592), (280, 1516022), (322, 1318280), (368, 1153495), (460, 922796), (560, 758011), (644, 659140), (805, 527312), (920, 461398), (1288, 329570), (1610, 263656), (1840, 230699), (2576, 164785), (3220, 131828), (6440, 65914), (12880, 32957)]