8470880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4813}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 21836304

約数和(自身を除く): 13365424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4813, 9626, 19252, 24065, 38504, 48130, 52943, 77008, 96260, 105886, 154016, 192520, 211772, 264715, 385040, 423544, 529430, 770080, 847088, 1058860, 1694176, 2117720, 4235440, 8470880]

約数ペア:

[(1, 8470880), (2, 4235440), (4, 2117720), (5, 1694176), (8, 1058860), (10, 847088), (11, 770080), (16, 529430), (20, 423544), (22, 385040), (32, 264715), (40, 211772), (44, 192520), (55, 154016), (80, 105886), (88, 96260), (110, 77008), (160, 52943), (176, 48130), (220, 38504), (352, 24065), (440, 19252), (880, 9626), (1760, 4813)]