39256070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 81000000

約数和(自身を除く): 41743930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 1249, 2245, 2498, 3143, 4490, 6245, 6286, 8743, 12490, 15715, 17486, 31430, 43715, 87430, 560801, 1121602, 2804005, 3925607, 5608010, 7851214, 19628035, 39256070]

約数ペア:

[(1, 39256070), (2, 19628035), (5, 7851214), (7, 5608010), (10, 3925607), (14, 2804005), (35, 1121602), (70, 560801), (449, 87430), (898, 43715), (1249, 31430), (2245, 17486), (2498, 15715), (3143, 12490), (4490, 8743), (6245, 6286)]