55097600

素因数分解:

$2^8\times 5^2\times {\mathrm{8609}}^1$

素因数の和:8635

約数の個数: 54

約数和(自身を含む): 136391010

約数和(自身を除く): 81293410

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 8609, 17218, 34436, 43045, 68872, 86090, 137744, 172180, 215225, 275488, 344360, 430450, 550976, 688720, 860900, 1101952, 1377440, 1721800, 2203904, 2754880, 3443600, 5509760, 6887200, 11019520, 13774400, 27548800, 55097600]

約数ペア:

[(1, 55097600), (2, 27548800), (4, 13774400), (5, 11019520), (8, 6887200), (10, 5509760), (16, 3443600), (20, 2754880), (25, 2203904), (32, 1721800), (40, 1377440), (50, 1101952), (64, 860900), (80, 688720), (100, 550976), (128, 430450), (160, 344360), (200, 275488), (256, 215225), (320, 172180), (400, 137744), (640, 86090), (800, 68872), (1280, 43045), (1600, 34436), (3200, 17218), (6400, 8609)]