97657900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{23819}}^1$

素因数の和:23874

約数の個数: 36

約数和(自身を含む): 217095480

約数和(自身を除く): 119437580

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 23819, 47638, 95276, 119095, 238190, 476380, 595475, 976579, 1190950, 1953158, 2381900, 3906316, 4882895, 9765790, 19531580, 24414475, 48828950, 97657900]

約数ペア:

[(1, 97657900), (2, 48828950), (4, 24414475), (5, 19531580), (10, 9765790), (20, 4882895), (25, 3906316), (41, 2381900), (50, 1953158), (82, 1190950), (100, 976579), (164, 595475), (205, 476380), (410, 238190), (820, 119095), (1025, 95276), (2050, 47638), (4100, 23819)]