76716140

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{8543}}^1$

素因数の和:9001

約数の個数: 24

約数和(自身を含む): 161481600

約数和(自身を除く): 84765460

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8543, 8980, 17086, 34172, 42715, 85430, 170860, 3835807, 7671614, 15343228, 19179035, 38358070, 76716140]

約数ペア:

[(1, 76716140), (2, 38358070), (4, 19179035), (5, 15343228), (10, 7671614), (20, 3835807), (449, 170860), (898, 85430), (1796, 42715), (2245, 34172), (4490, 17086), (8543, 8980)]