52620800

素因数分解:

$2^9\times 5^2\times {\mathrm{4111}}^1$

素因数の和:4139

約数の個数: 60

約数和(自身を含む): 130403856

約数和(自身を除く): 77783056

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, 1280, 1600, 2560, 3200, 4111, 6400, 8222, 12800, 16444, 20555, 32888, 41110, 65776, 82220, 102775, 131552, 164440, 205550, 263104, 328880, 411100, 526208, 657760, 822200, 1052416, 1315520, 1644400, 2104832, 2631040, 3288800, 5262080, 6577600, 10524160, 13155200, 26310400, 52620800]

約数ペア:

[(1, 52620800), (2, 26310400), (4, 13155200), (5, 10524160), (8, 6577600), (10, 5262080), (16, 3288800), (20, 2631040), (25, 2104832), (32, 1644400), (40, 1315520), (50, 1052416), (64, 822200), (80, 657760), (100, 526208), (128, 411100), (160, 328880), (200, 263104), (256, 205550), (320, 164440), (400, 131552), (512, 102775), (640, 82220), (800, 65776), (1280, 41110), (1600, 32888), (2560, 20555), (3200, 16444), (4111, 12800), (6400, 8222)]