26693080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 60510240

約数和(自身を除く): 33817160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4871, 5480, 9742, 19484, 24355, 38968, 48710, 97420, 194840, 667327, 1334654, 2669308, 3336635, 5338616, 6673270, 13346540, 26693080]

約数ペア:

[(1, 26693080), (2, 13346540), (4, 6673270), (5, 5338616), (8, 3336635), (10, 2669308), (20, 1334654), (40, 667327), (137, 194840), (274, 97420), (548, 48710), (685, 38968), (1096, 24355), (1370, 19484), (2740, 9742), (4871, 5480)]