1799200640

素因数分解:

$2^7\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5869}}^1$

素因数の和:6367

約数の個数: 64

約数和(自身を含む): 4310928000

約数和(自身を除く): 2511727360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 479, 640, 958, 1916, 2395, 3832, 4790, 5869, 7664, 9580, 11738, 15328, 19160, 23476, 29345, 30656, 38320, 46952, 58690, 61312, 76640, 93904, 117380, 153280, 187808, 234760, 306560, 375616, 469520, 751232, 939040, 1878080, 2811251, 3756160, 5622502, 11245004, 14056255, 22490008, 28112510, 44980016, 56225020, 89960032, 112450040, 179920064, 224900080, 359840128, 449800160, 899600320, 1799200640]

約数ペア:

[(1, 1799200640), (2, 899600320), (4, 449800160), (5, 359840128), (8, 224900080), (10, 179920064), (16, 112450040), (20, 89960032), (32, 56225020), (40, 44980016), (64, 28112510), (80, 22490008), (128, 14056255), (160, 11245004), (320, 5622502), (479, 3756160), (640, 2811251), (958, 1878080), (1916, 939040), (2395, 751232), (3832, 469520), (4790, 375616), (5869, 306560), (7664, 234760), (9580, 187808), (11738, 153280), (15328, 117380), (19160, 93904), (23476, 76640), (29345, 61312), (30656, 58690), (38320, 46952)]