4806529280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{536443}}^1$

素因数の和:536471

約数の個数: 72

約数和(自身を含む): 13157898432

約数和(自身を除く): 8351369152

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 536443, 1072886, 2145772, 2682215, 3755101, 4291544, 5364430, 7510202, 8583088, 10728860, 15020404, 17166176, 18775505, 21457720, 30040808, 34332352, 37551010, 42915440, 60081616, 68664704, 75102020, 85830880, 120163232, 137329408, 150204040, 171661760, 240326464, 300408080, 343323520, 480652928, 600816160, 686647040, 961305856, 1201632320, 2403264640, 4806529280]

約数ペア:

[(1, 4806529280), (2, 2403264640), (4, 1201632320), (5, 961305856), (7, 686647040), (8, 600816160), (10, 480652928), (14, 343323520), (16, 300408080), (20, 240326464), (28, 171661760), (32, 150204040), (35, 137329408), (40, 120163232), (56, 85830880), (64, 75102020), (70, 68664704), (80, 60081616), (112, 42915440), (128, 37551010), (140, 34332352), (160, 30040808), (224, 21457720), (256, 18775505), (280, 17166176), (320, 15020404), (448, 10728860), (560, 8583088), (640, 7510202), (896, 5364430), (1120, 4291544), (1280, 3755101), (1792, 2682215), (2240, 2145772), (4480, 1072886), (8960, 536443)]