111122230

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 204130080

約数和(自身を除く): 93007850

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 485, 545, 970, 1051, 1090, 2102, 5255, 10510, 10573, 21146, 52865, 101947, 105730, 114559, 203894, 229118, 509735, 572795, 1019470, 1145590, 11112223, 22224446, 55561115, 111122230]

約数ペア:

[(1, 111122230), (2, 55561115), (5, 22224446), (10, 11112223), (97, 1145590), (109, 1019470), (194, 572795), (218, 509735), (485, 229118), (545, 203894), (970, 114559), (1051, 105730), (1090, 101947), (2102, 52865), (5255, 21146), (10510, 10573)]