2025745090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{10601}}^1$

素因数の和:10902

約数の個数: 32

約数和(自身を含む): 3702981744

約数和(自身を除く): 1677236654

約数列:

[1, 2, 5, 10, 97, 194, 197, 394, 485, 970, 985, 1970, 10601, 19109, 21202, 38218, 53005, 95545, 106010, 191090, 1028297, 2056594, 2088397, 4176794, 5141485, 10282970, 10441985, 20883970, 202574509, 405149018, 1012872545, 2025745090]

約数ペア:

[(1, 2025745090), (2, 1012872545), (5, 405149018), (10, 202574509), (97, 20883970), (194, 10441985), (197, 10282970), (394, 5141485), (485, 4176794), (970, 2088397), (985, 2056594), (1970, 1028297), (10601, 191090), (19109, 106010), (21202, 95545), (38218, 53005)]