22514740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27457}}^1$

素因数の和:27507

約数の個数: 24

約数和(自身を含む): 48435912

約数和(自身を除く): 25921172

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27457, 54914, 109828, 137285, 274570, 549140, 1125737, 2251474, 4502948, 5628685, 11257370, 22514740]

約数ペア:

[(1, 22514740), (2, 11257370), (4, 5628685), (5, 4502948), (10, 2251474), (20, 1125737), (41, 549140), (82, 274570), (164, 137285), (205, 109828), (410, 54914), (820, 27457)]