105241600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 66

約数和(自身を含む): 260935184

約数和(自身を除く): 155693584

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, 1024, 1280, 1600, 2560, 3200, 4111, 5120, 6400, 8222, 12800, 16444, 20555, 25600, 32888, 41110, 65776, 82220, 102775, 131552, 164440, 205550, 263104, 328880, 411100, 526208, 657760, 822200, 1052416, 1315520, 1644400, 2104832, 2631040, 3288800, 4209664, 5262080, 6577600, 10524160, 13155200, 21048320, 26310400, 52620800, 105241600]

約数ペア:

[(1, 105241600), (2, 52620800), (4, 26310400), (5, 21048320), (8, 13155200), (10, 10524160), (16, 6577600), (20, 5262080), (25, 4209664), (32, 3288800), (40, 2631040), (50, 2104832), (64, 1644400), (80, 1315520), (100, 1052416), (128, 822200), (160, 657760), (200, 526208), (256, 411100), (320, 328880), (400, 263104), (512, 205550), (640, 164440), (800, 131552), (1024, 102775), (1280, 82220), (1600, 65776), (2560, 41110), (3200, 32888), (4111, 25600), (5120, 20555), (6400, 16444), (8222, 12800)]