10620800

素因数分解:

$2^7\times 5^2\times {\mathrm{3319}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 26244600

約数和(自身を除く): 15623800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 3319, 6638, 13276, 16595, 26552, 33190, 53104, 66380, 82975, 106208, 132760, 165950, 212416, 265520, 331900, 424832, 531040, 663800, 1062080, 1327600, 2124160, 2655200, 5310400, 10620800]

約数ペア:

[(1, 10620800), (2, 5310400), (4, 2655200), (5, 2124160), (8, 1327600), (10, 1062080), (16, 663800), (20, 531040), (25, 424832), (32, 331900), (40, 265520), (50, 212416), (64, 165950), (80, 132760), (100, 106208), (128, 82975), (160, 66380), (200, 53104), (320, 33190), (400, 26552), (640, 16595), (800, 13276), (1600, 6638), (3200, 3319)]