42127600

素因数分解:

$2^4\times 5^2\times {\mathrm{105319}}^1$

素因数の和:105337

約数の個数: 30

約数和(自身を含む): 101212520

約数和(自身を除く): 59084920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105319, 210638, 421276, 526595, 842552, 1053190, 1685104, 2106380, 2632975, 4212760, 5265950, 8425520, 10531900, 21063800, 42127600]

約数ペア:

[(1, 42127600), (2, 21063800), (4, 10531900), (5, 8425520), (8, 5265950), (10, 4212760), (16, 2632975), (20, 2106380), (25, 1685104), (40, 1053190), (50, 842552), (80, 526595), (100, 421276), (200, 210638), (400, 105319)]