55483520

素因数分解:

$2^7\times 5^1\times {\mathrm{86693}}^1$

素因数の和:86712

約数の個数: 32

約数和(自身を含む): 132641820

約数和(自身を除く): 77158300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 86693, 173386, 346772, 433465, 693544, 866930, 1387088, 1733860, 2774176, 3467720, 5548352, 6935440, 11096704, 13870880, 27741760, 55483520]

約数ペア:

[(1, 55483520), (2, 27741760), (4, 13870880), (5, 11096704), (8, 6935440), (10, 5548352), (16, 3467720), (20, 2774176), (32, 1733860), (40, 1387088), (64, 866930), (80, 693544), (128, 433465), (160, 346772), (320, 173386), (640, 86693)]