10508800

素因数分解:

$2^9\times 5^2\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 60

約数和(自身を含む): 26068086

約数和(自身を除く): 15559286

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 821, 1280, 1600, 1642, 2560, 3200, 3284, 4105, 6400, 6568, 8210, 12800, 13136, 16420, 20525, 26272, 32840, 41050, 52544, 65680, 82100, 105088, 131360, 164200, 210176, 262720, 328400, 420352, 525440, 656800, 1050880, 1313600, 2101760, 2627200, 5254400, 10508800]

約数ペア:

[(1, 10508800), (2, 5254400), (4, 2627200), (5, 2101760), (8, 1313600), (10, 1050880), (16, 656800), (20, 525440), (25, 420352), (32, 328400), (40, 262720), (50, 210176), (64, 164200), (80, 131360), (100, 105088), (128, 82100), (160, 65680), (200, 52544), (256, 41050), (320, 32840), (400, 26272), (512, 20525), (640, 16420), (800, 13136), (821, 12800), (1280, 8210), (1600, 6568), (1642, 6400), (2560, 4105), (3200, 3284)]