5931742280

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{135181}}^1$

素因数の和:136289

約数の個数: 32

約数和(自身を含む): 13358685240

約数和(自身を除く): 7426942960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2194, 4388, 5485, 8776, 10970, 21940, 43880, 135181, 270362, 540724, 675905, 1081448, 1351810, 2703620, 5407240, 148293557, 296587114, 593174228, 741467785, 1186348456, 1482935570, 2965871140, 5931742280]

約数ペア:

[(1, 5931742280), (2, 2965871140), (4, 1482935570), (5, 1186348456), (8, 741467785), (10, 593174228), (20, 296587114), (40, 148293557), (1097, 5407240), (2194, 2703620), (4388, 1351810), (5485, 1081448), (8776, 675905), (10970, 540724), (21940, 270362), (43880, 135181)]