25928060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76259}}^1$

素因数の和:76285

約数の個数: 24

約数和(自身を含む): 57652560

約数和(自身を除く): 31724500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 76259, 152518, 305036, 381295, 762590, 1296403, 1525180, 2592806, 5185612, 6482015, 12964030, 25928060]

約数ペア:

[(1, 25928060), (2, 12964030), (4, 6482015), (5, 5185612), (10, 2592806), (17, 1525180), (20, 1296403), (34, 762590), (68, 381295), (85, 305036), (170, 152518), (340, 76259)]