25485670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8467}}^1$

素因数の和:8524

約数の個数: 32

約数和(自身を含む): 53653248

約数和(自身を除く): 28167578

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 8467, 16934, 42335, 59269, 84670, 118538, 296345, 364081, 592690, 728162, 1820405, 2548567, 3640810, 5097134, 12742835, 25485670]

約数ペア:

[(1, 25485670), (2, 12742835), (5, 5097134), (7, 3640810), (10, 2548567), (14, 1820405), (35, 728162), (43, 592690), (70, 364081), (86, 296345), (215, 118538), (301, 84670), (430, 59269), (602, 42335), (1505, 16934), (3010, 8467)]