25057961570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1224131}}^1$

素因数の和:1224250

約数の個数: 32

約数和(自身を含む): 47594252160

約数和(自身を除く): 22536290590

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 1224131, 2448262, 6120655, 12241310, 28155013, 56310026, 108947659, 140775065, 217895318, 281550130, 544738295, 1089476590, 2505796157, 5011592314, 12528980785, 25057961570]

約数ペア:

[(1, 25057961570), (2, 12528980785), (5, 5011592314), (10, 2505796157), (23, 1089476590), (46, 544738295), (89, 281550130), (115, 217895318), (178, 140775065), (230, 108947659), (445, 56310026), (890, 28155013), (2047, 12241310), (4094, 6120655), (10235, 2448262), (20470, 1224131)]