5325680

素因数分解:

$2^4\times 5^1\times {\mathrm{66571}}^1$

素因数の和:66584

約数の個数: 20

約数和(自身を含む): 12382392

約数和(自身を除く): 7056712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66571, 133142, 266284, 332855, 532568, 665710, 1065136, 1331420, 2662840, 5325680]

約数ペア:

[(1, 5325680), (2, 2662840), (4, 1331420), (5, 1065136), (8, 665710), (10, 532568), (16, 332855), (20, 266284), (40, 133142), (80, 66571)]