27741760

素因数分解:

$2^6\times 5^1\times {\mathrm{86693}}^1$

素因数の和:86710

約数の個数: 28

約数和(自身を含む): 66060828

約数和(自身を除く): 38319068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 86693, 173386, 346772, 433465, 693544, 866930, 1387088, 1733860, 2774176, 3467720, 5548352, 6935440, 13870880, 27741760]

約数ペア:

[(1, 27741760), (2, 13870880), (4, 6935440), (5, 5548352), (8, 3467720), (10, 2774176), (16, 1733860), (20, 1387088), (32, 866930), (40, 693544), (64, 433465), (80, 346772), (160, 173386), (320, 86693)]