170936080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{305243}}^1$

素因数の和:305263

約数の個数: 40

約数和(自身を含む): 454203072

約数和(自身を除く): 283266992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 305243, 610486, 1220972, 1526215, 2136701, 2441944, 3052430, 4273402, 4883888, 6104860, 8546804, 10683505, 12209720, 17093608, 21367010, 24419440, 34187216, 42734020, 85468040, 170936080]

約数ペア:

[(1, 170936080), (2, 85468040), (4, 42734020), (5, 34187216), (7, 24419440), (8, 21367010), (10, 17093608), (14, 12209720), (16, 10683505), (20, 8546804), (28, 6104860), (35, 4883888), (40, 4273402), (56, 3052430), (70, 2441944), (80, 2136701), (112, 1526215), (140, 1220972), (280, 610486), (560, 305243)]