25766020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{184043}}^1$

素因数の和:184059

約数の個数: 24

約数和(自身を含む): 61838784

約数和(自身を除く): 36072764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 184043, 368086, 736172, 920215, 1288301, 1840430, 2576602, 3680860, 5153204, 6441505, 12883010, 25766020]

約数ペア:

[(1, 25766020), (2, 12883010), (4, 6441505), (5, 5153204), (7, 3680860), (10, 2576602), (14, 1840430), (20, 1288301), (28, 920215), (35, 736172), (70, 368086), (140, 184043)]