25916030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 27582850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 859, 862, 1718, 2155, 3017, 4295, 4310, 6013, 6034, 8590, 12026, 15085, 30065, 30170, 60130, 370229, 740458, 1851145, 2591603, 3702290, 5183206, 12958015, 25916030]

約数ペア:

[(1, 25916030), (2, 12958015), (5, 5183206), (7, 3702290), (10, 2591603), (14, 1851145), (35, 740458), (70, 370229), (431, 60130), (859, 30170), (862, 30065), (1718, 15085), (2155, 12026), (3017, 8590), (4295, 6034), (4310, 6013)]