27710080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 68574600

約数和(自身を除く): 40864520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1493, 1856, 2320, 2986, 3712, 4640, 5972, 7465, 9280, 11944, 14930, 18560, 23888, 29860, 43297, 47776, 59720, 86594, 95552, 119440, 173188, 191104, 216485, 238880, 346376, 432970, 477760, 692752, 865940, 955520, 1385504, 1731880, 2771008, 3463760, 5542016, 6927520, 13855040, 27710080]

約数ペア:

[(1, 27710080), (2, 13855040), (4, 6927520), (5, 5542016), (8, 3463760), (10, 2771008), (16, 1731880), (20, 1385504), (29, 955520), (32, 865940), (40, 692752), (58, 477760), (64, 432970), (80, 346376), (116, 238880), (128, 216485), (145, 191104), (160, 173188), (232, 119440), (290, 95552), (320, 86594), (464, 59720), (580, 47776), (640, 43297), (928, 29860), (1160, 23888), (1493, 18560), (1856, 14930), (2320, 11944), (2986, 9280), (3712, 7465), (4640, 5972)]