5805920

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 13871088

約数和(自身を除く): 8065168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 277, 524, 554, 655, 1048, 1108, 1310, 1385, 2096, 2216, 2620, 2770, 4192, 4432, 5240, 5540, 8864, 10480, 11080, 20960, 22160, 36287, 44320, 72574, 145148, 181435, 290296, 362870, 580592, 725740, 1161184, 1451480, 2902960, 5805920]

約数ペア:

[(1, 5805920), (2, 2902960), (4, 1451480), (5, 1161184), (8, 725740), (10, 580592), (16, 362870), (20, 290296), (32, 181435), (40, 145148), (80, 72574), (131, 44320), (160, 36287), (262, 22160), (277, 20960), (524, 11080), (554, 10480), (655, 8864), (1048, 5540), (1108, 5240), (1310, 4432), (1385, 4192), (2096, 2770), (2216, 2620)]