27054080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 52

約数和(自身を含む): 64971012

約数和(自身を除く): 37916932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1321, 2048, 2560, 2642, 4096, 5120, 5284, 6605, 10240, 10568, 13210, 20480, 21136, 26420, 42272, 52840, 84544, 105680, 169088, 211360, 338176, 422720, 676352, 845440, 1352704, 1690880, 2705408, 3381760, 5410816, 6763520, 13527040, 27054080]

約数ペア:

[(1, 27054080), (2, 13527040), (4, 6763520), (5, 5410816), (8, 3381760), (10, 2705408), (16, 1690880), (20, 1352704), (32, 845440), (40, 676352), (64, 422720), (80, 338176), (128, 211360), (160, 169088), (256, 105680), (320, 84544), (512, 52840), (640, 42272), (1024, 26420), (1280, 21136), (1321, 20480), (2048, 13210), (2560, 10568), (2642, 10240), (4096, 6605), (5120, 5284)]