25976020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185543}}^1$

素因数の和:185559

約数の個数: 24

約数和(自身を含む): 62342784

約数和(自身を除く): 36366764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185543, 371086, 742172, 927715, 1298801, 1855430, 2597602, 3710860, 5195204, 6494005, 12988010, 25976020]

約数ペア:

[(1, 25976020), (2, 12988010), (4, 6494005), (5, 5195204), (7, 3710860), (10, 2597602), (14, 1855430), (20, 1298801), (28, 927715), (35, 742172), (70, 371086), (140, 185543)]