848979080

素因数分解:

$2^3\times 5^1\times {\mathrm{3697}}^1\times {\mathrm{5741}}^1$

素因数の和:9449

約数の個数: 32

約数和(自身を含む): 1911052440

約数和(自身を除く): 1062073360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3697, 5741, 7394, 11482, 14788, 18485, 22964, 28705, 29576, 36970, 45928, 57410, 73940, 114820, 147880, 229640, 21224477, 42448954, 84897908, 106122385, 169795816, 212244770, 424489540, 848979080]

約数ペア:

[(1, 848979080), (2, 424489540), (4, 212244770), (5, 169795816), (8, 106122385), (10, 84897908), (20, 42448954), (40, 21224477), (3697, 229640), (5741, 147880), (7394, 114820), (11482, 73940), (14788, 57410), (18485, 45928), (22964, 36970), (28705, 29576)]