10984520

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 24822720

約数和(自身を除く): 13838200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 883, 1244, 1555, 1766, 2488, 3110, 3532, 4415, 6220, 7064, 8830, 12440, 17660, 35320, 274613, 549226, 1098452, 1373065, 2196904, 2746130, 5492260, 10984520]

約数ペア:

[(1, 10984520), (2, 5492260), (4, 2746130), (5, 2196904), (8, 1373065), (10, 1098452), (20, 549226), (40, 274613), (311, 35320), (622, 17660), (883, 12440), (1244, 8830), (1555, 7064), (1766, 6220), (2488, 4415), (3110, 3532)]