87845230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2141}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 173039328

約数和(自身を除く): 85194098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1865, 2141, 3730, 4103, 4282, 8206, 10705, 20515, 21410, 23551, 41030, 47102, 117755, 235510, 798593, 1597186, 3992965, 7985930, 8784523, 17569046, 43922615, 87845230]

約数ペア:

[(1, 87845230), (2, 43922615), (5, 17569046), (10, 8784523), (11, 7985930), (22, 3992965), (55, 1597186), (110, 798593), (373, 235510), (746, 117755), (1865, 47102), (2141, 41030), (3730, 23551), (4103, 21410), (4282, 20515), (8206, 10705)]