26852140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191801}}^1$

素因数の和:191817

約数の個数: 24

約数和(自身を含む): 64445472

約数和(自身を除く): 37593332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191801, 383602, 767204, 959005, 1342607, 1918010, 2685214, 3836020, 5370428, 6713035, 13426070, 26852140]

約数ペア:

[(1, 26852140), (2, 13426070), (4, 6713035), (5, 5370428), (7, 3836020), (10, 2685214), (14, 1918010), (20, 1342607), (28, 959005), (35, 767204), (70, 383602), (140, 191801)]