22000790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 45944064

約数和(自身を除く): 23943274

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 4691, 9382, 23455, 32837, 46910, 65674, 164185, 314297, 328370, 628594, 1571485, 2200079, 3142970, 4400158, 11000395, 22000790]

約数ペア:

[(1, 22000790), (2, 11000395), (5, 4400158), (7, 3142970), (10, 2200079), (14, 1571485), (35, 628594), (67, 328370), (70, 314297), (134, 164185), (335, 65674), (469, 46910), (670, 32837), (938, 23455), (2345, 9382), (4690, 4691)]