38707131260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{505447}}^1$

素因数の和:506010

約数の個数: 48

約数和(自身を含む): 93067129344

約数和(自身を除く): 54359998084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 2188, 2735, 3829, 5470, 7658, 10940, 15316, 19145, 38290, 76580, 505447, 1010894, 2021788, 2527235, 3538129, 5054470, 7076258, 10108940, 14152516, 17690645, 35381290, 70762580, 276479509, 552959018, 1105918036, 1382397545, 1935356563, 2764795090, 3870713126, 5529590180, 7741426252, 9676782815, 19353565630, 38707131260]

約数ペア:

[(1, 38707131260), (2, 19353565630), (4, 9676782815), (5, 7741426252), (7, 5529590180), (10, 3870713126), (14, 2764795090), (20, 1935356563), (28, 1382397545), (35, 1105918036), (70, 552959018), (140, 276479509), (547, 70762580), (1094, 35381290), (2188, 17690645), (2735, 14152516), (3829, 10108940), (5470, 7076258), (7658, 5054470), (10940, 3538129), (15316, 2527235), (19145, 2021788), (38290, 1010894), (76580, 505447)]