54350080

素因数分解:

$2^8\times 5^1\times {\mathrm{42461}}^1$

素因数の和:42482

約数の個数: 36

約数和(自身を含む): 130188492

約数和(自身を除く): 75838412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42461, 84922, 169844, 212305, 339688, 424610, 679376, 849220, 1358752, 1698440, 2717504, 3396880, 5435008, 6793760, 10870016, 13587520, 27175040, 54350080]

約数ペア:

[(1, 54350080), (2, 27175040), (4, 13587520), (5, 10870016), (8, 6793760), (10, 5435008), (16, 3396880), (20, 2717504), (32, 1698440), (40, 1358752), (64, 849220), (80, 679376), (128, 424610), (160, 339688), (256, 212305), (320, 169844), (640, 84922), (1280, 42461)]