103849280

素因数分解:

$2^6\times 5^1\times {\mathrm{324529}}^1$

素因数の和:324546

約数の個数: 28

約数和(自身を含む): 247291860

約数和(自身を除く): 143442580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 324529, 649058, 1298116, 1622645, 2596232, 3245290, 5192464, 6490580, 10384928, 12981160, 20769856, 25962320, 51924640, 103849280]

約数ペア:

[(1, 103849280), (2, 51924640), (4, 25962320), (5, 20769856), (8, 12981160), (10, 10384928), (16, 6490580), (20, 5192464), (32, 3245290), (40, 2596232), (64, 1622645), (80, 1298116), (160, 649058), (320, 324529)]