25492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424867}}^1$

素因数の和:424879

約数の個数: 24

約数和(自身を含む): 71377824

約数和(自身を除く): 45885804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424867, 849734, 1274601, 1699468, 2124335, 2549202, 4248670, 5098404, 6373005, 8497340, 12746010, 25492020]

約数ペア:

[(1, 25492020), (2, 12746010), (3, 8497340), (4, 6373005), (5, 5098404), (6, 4248670), (10, 2549202), (12, 2124335), (15, 1699468), (20, 1274601), (30, 849734), (60, 424867)]