11622320

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 27252720

約数和(自身を除く): 15630400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1109, 1310, 2096, 2218, 2620, 4436, 5240, 5545, 8872, 10480, 11090, 17744, 22180, 44360, 88720, 145279, 290558, 581116, 726395, 1162232, 1452790, 2324464, 2905580, 5811160, 11622320]

約数ペア:

[(1, 11622320), (2, 5811160), (4, 2905580), (5, 2324464), (8, 1452790), (10, 1162232), (16, 726395), (20, 581116), (40, 290558), (80, 145279), (131, 88720), (262, 44360), (524, 22180), (655, 17744), (1048, 11090), (1109, 10480), (1310, 8872), (2096, 5545), (2218, 5240), (2620, 4436)]