4012828.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{54497}}^1$

素因数の和:54516

約数の個数: 32

約数和(自身を含む): 83381940

約数和(自身を除く): 48503860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 54497, 108994, 217988, 272485, 435976, 544970, 871952, 1089940, 1743904, 2179880, 3487808, 4359760, 6975616, 8719520, 17439040, 34878080]

約数ペア:

[(1, 34878080), (2, 17439040), (4, 8719520), (5, 6975616), (8, 4359760), (10, 3487808), (16, 2179880), (20, 1743904), (32, 1089940), (40, 871952), (64, 544970), (80, 435976), (128, 272485), (160, 217988), (320, 108994), (640, 54497)]