238052180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{253247}}^1$

素因数の和:253303

約数の個数: 24

約数和(自身を含む): 510547968

約数和(自身を除く): 272495788

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 253247, 506494, 1012988, 1266235, 2532470, 5064940, 11902609, 23805218, 47610436, 59513045, 119026090, 238052180]

約数ペア:

[(1, 238052180), (2, 119026090), (4, 59513045), (5, 47610436), (10, 23805218), (20, 11902609), (47, 5064940), (94, 2532470), (188, 1266235), (235, 1012988), (470, 506494), (940, 253247)]