85519040

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1689

約数の個数: 56

約数和(自身を含む): 204917040

約数和(自身を除く): 119398000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1493, 1790, 2864, 2986, 3580, 5728, 5972, 7160, 7465, 11456, 11944, 14320, 14930, 23888, 28640, 29860, 47776, 57280, 59720, 95552, 119440, 238880, 267247, 477760, 534494, 1068988, 1336235, 2137976, 2672470, 4275952, 5344940, 8551904, 10689880, 17103808, 21379760, 42759520, 85519040]

約数ペア:

[(1, 85519040), (2, 42759520), (4, 21379760), (5, 17103808), (8, 10689880), (10, 8551904), (16, 5344940), (20, 4275952), (32, 2672470), (40, 2137976), (64, 1336235), (80, 1068988), (160, 534494), (179, 477760), (320, 267247), (358, 238880), (716, 119440), (895, 95552), (1432, 59720), (1493, 57280), (1790, 47776), (2864, 29860), (2986, 28640), (3580, 23888), (5728, 14930), (5972, 14320), (7160, 11944), (7465, 11456)]