22110080

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 53427600

約数和(自身を除く): 31317520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 193, 320, 358, 386, 640, 716, 772, 895, 965, 1432, 1544, 1790, 1930, 2864, 3088, 3580, 3860, 5728, 6176, 7160, 7720, 11456, 12352, 14320, 15440, 22912, 24704, 28640, 30880, 34547, 57280, 61760, 69094, 114560, 123520, 138188, 172735, 276376, 345470, 552752, 690940, 1105504, 1381880, 2211008, 2763760, 4422016, 5527520, 11055040, 22110080]

約数ペア:

[(1, 22110080), (2, 11055040), (4, 5527520), (5, 4422016), (8, 2763760), (10, 2211008), (16, 1381880), (20, 1105504), (32, 690940), (40, 552752), (64, 345470), (80, 276376), (128, 172735), (160, 138188), (179, 123520), (193, 114560), (320, 69094), (358, 61760), (386, 57280), (640, 34547), (716, 30880), (772, 28640), (895, 24704), (965, 22912), (1432, 15440), (1544, 14320), (1790, 12352), (1930, 11456), (2864, 7720), (3088, 7160), (3580, 6176), (3860, 5728)]