25107530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 26784310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1429, 1757, 2510, 2858, 3514, 7145, 8785, 10003, 14290, 17570, 20006, 50015, 100030, 358679, 717358, 1793395, 2510753, 3586790, 5021506, 12553765, 25107530]

約数ペア:

[(1, 25107530), (2, 12553765), (5, 5021506), (7, 3586790), (10, 2510753), (14, 1793395), (35, 717358), (70, 358679), (251, 100030), (502, 50015), (1255, 20006), (1429, 17570), (1757, 14290), (2510, 10003), (2858, 8785), (3514, 7145)]