5729920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 15667200

約数和(自身を除く): 9937280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1279, 2240, 2558, 4480, 5116, 6395, 8953, 10232, 12790, 17906, 20464, 25580, 35812, 40928, 44765, 51160, 71624, 81856, 89530, 102320, 143248, 163712, 179060, 204640, 286496, 358120, 409280, 572992, 716240, 818560, 1145984, 1432480, 2864960, 5729920]

約数ペア:

[(1, 5729920), (2, 2864960), (4, 1432480), (5, 1145984), (7, 818560), (8, 716240), (10, 572992), (14, 409280), (16, 358120), (20, 286496), (28, 204640), (32, 179060), (35, 163712), (40, 143248), (56, 102320), (64, 89530), (70, 81856), (80, 71624), (112, 51160), (128, 44765), (140, 40928), (160, 35812), (224, 25580), (280, 20464), (320, 17906), (448, 12790), (560, 10232), (640, 8953), (896, 6395), (1120, 5116), (1279, 4480), (2240, 2558)]