10812980

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 22770888

約数和(自身を除く): 11957908

約数列:

[1, 2, 4, 5, 10, 20, 577, 937, 1154, 1874, 2308, 2885, 3748, 4685, 5770, 9370, 11540, 18740, 540649, 1081298, 2162596, 2703245, 5406490, 10812980]

約数ペア:

[(1, 10812980), (2, 5406490), (4, 2703245), (5, 2162596), (10, 1081298), (20, 540649), (577, 18740), (937, 11540), (1154, 9370), (1874, 5770), (2308, 4685), (2885, 3748)]