73550540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{525361}}^1$

素因数の和:525377

約数の個数: 24

約数和(自身を含む): 176521632

約数和(自身を除く): 102971092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 525361, 1050722, 2101444, 2626805, 3677527, 5253610, 7355054, 10507220, 14710108, 18387635, 36775270, 73550540]

約数ペア:

[(1, 73550540), (2, 36775270), (4, 18387635), (5, 14710108), (7, 10507220), (10, 7355054), (14, 5253610), (20, 3677527), (28, 2626805), (35, 2101444), (70, 1050722), (140, 525361)]