25022080

素因数分解:

$2^7\times 5^1\times {\mathrm{39097}}^1$

素因数の和:39116

約数の個数: 32

約数和(自身を含む): 59819940

約数和(自身を除く): 34797860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 39097, 78194, 156388, 195485, 312776, 390970, 625552, 781940, 1251104, 1563880, 2502208, 3127760, 5004416, 6255520, 12511040, 25022080]

約数ペア:

[(1, 25022080), (2, 12511040), (4, 6255520), (5, 5004416), (8, 3127760), (10, 2502208), (16, 1563880), (20, 1251104), (32, 781940), (40, 625552), (64, 390970), (80, 312776), (128, 195485), (160, 156388), (320, 78194), (640, 39097)]